From d725ad06a7ad2ab6cf7afeb0c81c0119765709a0 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Thu, 30 Jan 2025 21:55:28 +0900
Subject: [PATCH 01/28] Init

---
 README.md                     |   9 ++
 flake.nix                     |  17 +++
 home-manager/direnv.nix       |   9 ++
 home-manager/hyprland.nix     | 196 ++++++++++++++++++++++++++++++++++
 home-manager/tofi.nix         |  35 ++++++
 hosts/default.nix             |  75 +++++++++++++
 programs/desktop/hyprland.nix |  19 ++++
 programs/docker.nix           |   3 +
 programs/fcitx.nix            |  11 ++
 programs/shell.nix            |  24 +++++
 programs/ssh.nix              |  24 +++++
 programs/utility.nix          |  14 +++
 programs/v4l2.nix             |   7 ++
 programs/vscode-server.nix    |  16 +++
 system/core/boot.nix          |   6 ++
 system/core/default.nix       |  11 ++
 system/core/fonts.nix         |  18 ++++
 system/core/locale.nix        |   5 +
 system/core/network.nix       |  13 +++
 system/core/nix.nix           |  17 +++
 system/core/sound.nix         |   9 ++
 system/core/uwsm.nix          |  12 +++
 22 files changed, 550 insertions(+)
 create mode 100644 README.md
 create mode 100644 flake.nix
 create mode 100644 home-manager/direnv.nix
 create mode 100644 home-manager/hyprland.nix
 create mode 100644 home-manager/tofi.nix
 create mode 100644 hosts/default.nix
 create mode 100644 programs/desktop/hyprland.nix
 create mode 100644 programs/docker.nix
 create mode 100644 programs/fcitx.nix
 create mode 100644 programs/shell.nix
 create mode 100644 programs/ssh.nix
 create mode 100644 programs/utility.nix
 create mode 100644 programs/v4l2.nix
 create mode 100644 programs/vscode-server.nix
 create mode 100644 system/core/boot.nix
 create mode 100644 system/core/default.nix
 create mode 100644 system/core/fonts.nix
 create mode 100644 system/core/locale.nix
 create mode 100644 system/core/network.nix
 create mode 100644 system/core/nix.nix
 create mode 100644 system/core/sound.nix
 create mode 100644 system/core/uwsm.nix

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..751e1fc
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# Play.nix
+
+my nixos configuration
+
+## TODO
+
+- [ ] More adjustments about uwsm and hyprland
+- [ ] Setting up for uniform configuration for common applications
+- [ ] Make it selectable for NixOS/Nix-darwin/Standalone
\ No newline at end of file
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..c59ff00
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,17 @@
+{
+  description = "my config flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+
+    home-manager.url = "github:nix-community/home-manager";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+
+    nixos-hardware.url = "github:NixOS/nixos-hardware";
+  };
+
+  outputs = inputs: {
+    nixosConfigurations = (import ./hosts inputs).nixos;
+    homeConfigurations = (import ./hosts inputs).home-manager;
+  };
+}
\ No newline at end of file
diff --git a/home-manager/direnv.nix b/home-manager/direnv.nix
new file mode 100644
index 0000000..ad23ea9
--- /dev/null
+++ b/home-manager/direnv.nix
@@ -0,0 +1,9 @@
+{
+  programs = {
+    direnv = {
+      enable = true;
+      enableFishIntegration = true; # see note on other shells below
+      nix-direnv.enable = true;
+    };
+  };
+}
diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
new file mode 100644
index 0000000..bad1a77
--- /dev/null
+++ b/home-manager/hyprland.nix
@@ -0,0 +1,196 @@
+{
+  programs.kitty.enable = true;
+  wayland.windowManager.hyprland = {
+    enable = true;
+    systemd.enable = false;
+    settings = {
+      exec-once = [
+        # "/usr/lib/polkit-kde-authentication-agent-1"
+        # "dunst"
+        "swww-daemon"
+        "swww img ./backgrounds/arknights-02.jpg"
+        # "hypridle"
+        # "copyq --start-server"
+        # "wl-paste --type text --watch cliphist store"
+        # "wl-paste --type image --watch cliphist store"
+        "eww daemon"
+        "eww open bar"
+        "eww open roundedEdge"
+        "dconf write /org/gnome/desktop/interface/gtk-theme 'Adwaita Dark'"
+        "dconf write /org/gnome/desktop/interface/icon-theme 'Adwaita Dark'"
+        "dconf write /org/gnome/desktop/interface/document-font-name 'Noto Sans Medium 11'"
+        "dconf write /org/gnome/desktop/interface/font-name 'Noto Sans Medium 11'"
+        "dconf write /org/gnome/desktop/interface/monospace-font-name 'Noto Sans Mono Medium 11'"
+      ];
+
+      input = {
+        kb_layout = "us";
+        kb_variant = "";
+        kb_model = "";
+        kb_options = "";
+        kb_rules = "";
+
+        follow_mouse = true;
+
+        touchpad = {
+          natural_scroll = true;
+        };
+
+        natural_scroll = true;
+        sensitivity = -1.0;
+      };
+
+      general = {
+        gaps_in = 8;
+        gaps_out = 10;
+        border_size = 4;
+        "col.active_border" = "rgba(6e848cee) rgba(ffffffee) 45deg";
+        "col.inactive_border" = "rgba(595959aa)";
+        layout = "dwindle";
+        allow_tearing = true;
+      };
+
+      decoration = {
+        rounding = 10;
+        blur = {
+          enabled = true;
+          size = 6;
+          passes = 2;
+          noise = 0.01;
+          contrast = 0.8;
+          brightness = 0.5;
+          vibrancy = 0.25;
+          vibrancy_darkness = 0.1;
+        };
+        shadow = {
+          enabled = false;
+          range = 4;
+          render_power = 3;
+          color = "rgba(1a1a1aee)";
+        };
+        dim_inactive = false;
+      };
+
+      animations = {
+        enabled = true;
+        animation = [
+          "windowsIn, 1, 1, default, popin 90%"
+          "windowsOut, 1, 100, default, popin 80%"
+          "windowsMove, 1, 3, default"
+          "border, 1, 10, default"
+          "borderangle, 1, 8, default"
+          "fade, 1, 7, default"
+          "workspaces, 1, 5, default, slidefade 10%"
+        ];
+      };
+
+      dwindle = {
+        pseudotile = true;
+        preserve_split = true;
+      };
+
+      misc = {
+        force_default_wallpaper = false;
+        disable_hyprland_logo = false;
+      };
+
+      windowrulev2 = [
+        "animation windowsIn 0,title:^(.*wofi.*)$"
+        "float,title:^(.*feh.*)$"
+        "center,title:^(.*feh.*)$"
+        "float,title:^(Picture.*)$"
+        "pin,title:^(Picture.*)$"
+        "immediate, class:^(Terraria)$"
+      ];
+
+      workspace = [
+        "1, monitor:DP-2, default:true"
+        "r[2-9], monitor:DP-2"
+        "name:sub, monitor:DP-1, default:true"
+      ];
+
+      "$menu" = "uwsm app -- $(tofi-drun)";
+      "$terminal" = "kitty";
+      "$lock" = "hyprlock";
+      bindm = [
+        # Window Movement & Resizing
+        "SUPER, mouse:272, movewindow"
+        "SUPER, mouse:273, resizewindow"
+      ];
+      bind =
+        [
+          # basic
+          "SUPER, return, exec, $menu"
+          "SUPER, E, exec, $terminal"
+          "SUPER, Q, killactive,"
+          "SUPER, L, exec, $lock"
+          "SUPER_SHIFT, M, exec, uwsm stop"
+
+          # prsc
+          ", Print, exec, hyprshot -m window -m active --clipboard-only"
+
+          # Clipboard
+          "SUPER, C, exec, copyq show"
+          "SUPER, V, exec, clipman pick -t dmenu"
+
+          # Window navigation
+          "SUPER, F, fullscreen,"
+          "SUPER, Y, pin"
+          "SUPER, I, togglefloating,"
+          "SUPER, O, togglesplit," # dwindle
+          "SUPER, P, pseudo," # dwindle
+
+          # Window focus
+          "SUPER, mouse_down, cyclenext, next"
+          "SUPER, mouse_up, cyclenext, prev"
+
+          "SUPER, left, movefocus, l"
+          "SUPER, right, movefocus, r"
+          "SUPER, up, movefocus, u"
+          "SUPER, down, movefocus, d"
+
+          "SUPER_SHIFT, left, movewindow, l"
+          "SUPER_SHIFT, right, movewindow, r"
+          "SUPER_SHIFT, up, movewindow, u"
+          "SUPER_SHIFT, down, movewindow, d"
+
+          # workspaces
+          "SUPER, 1, workspace, 1"
+          "SUPER, 2, workspace, 2"
+          "SUPER, 3, workspace, 3"
+
+          "SUPER_CTRL, left, workspace, m-1"
+          "SUPER_CTRL, right, workspace, m+1"
+          "SUPER_CTRL_SHIFT, left, workspace, r-1"
+          "SUPER_CTRL_SHIFT, right, workspace, r+1"
+        ]
+        ++ (
+          # workspaces
+          # binds $mod + [shift +] {1..9} to [move to] workspace {1..9}
+          builtins.concatLists (
+            builtins.genList (
+              i:
+              let
+                ws = i + 1;
+              in
+              [
+                "SUPER, code:1${toString i}, workspace, ${toString ws}"
+                "SUPER SHIFT, code:1${toString i}, movetoworkspace, ${toString ws}"
+              ]
+            ) 9
+          )
+        );
+    };
+  };
+  home.sessionVariables = {
+    # HYPRCURSOR_THEME = "rose-pine-cursor-hyprcursor";
+    # HYPRCURSOR_SIZE = "24";
+    # XCURSOR_SIZE = "24";
+    # GTK_BACKEND = "wayland";
+    # QT_QPA_PLATFORM = "wayland;xcb";
+    # QT_QPA_PLATFORMTHEME = "qt5ct";
+    # XDG_SESSION_TYPE = "wayland";
+    # XDG_CURRENT_DESKTOP = "Hyprland";
+    # XDG_SESSION_DESKTOP = "Hyprland";
+  };
+}
diff --git a/home-manager/tofi.nix b/home-manager/tofi.nix
new file mode 100644
index 0000000..2876f5f
--- /dev/null
+++ b/home-manager/tofi.nix
@@ -0,0 +1,35 @@
+{
+  programs.tofi.enable = true;
+  programs.tofi.settings = {
+    history = true;
+    text-cursor = true;
+    text-cursor-style = "underscore";
+    text-cursor-corner-radius = 0;
+    auto-accept-single = true;
+
+    font = "monospace";
+    text-color = "#C8C093";
+    prompt-text = "ᐢ˙꒳˙ᐢ <";
+    prompt-padding = 20;
+    prompt-color = "#C8C093";
+    placeholder-text = "Hello, World!";
+    placeholder-color = "#49443C";
+    selection-color = "#76946A";
+    selection-match-color = "#98BB6C";
+    num-results = 0;
+
+    width = 1280;
+    height = 720;
+    result-spacing = 8;
+    background-color = "#1F1F28";
+    outline-width = 0;
+    outline-color = "#000000";
+    border-width = 6;
+    border-color = "#727169";
+    corner-radius = 50;
+    padding-top = 20;
+    padding-bottom = 20;
+    padding-left = 100;
+    padding-right = 100;
+  };
+}
diff --git a/hosts/default.nix b/hosts/default.nix
new file mode 100644
index 0000000..66064b0
--- /dev/null
+++ b/hosts/default.nix
@@ -0,0 +1,75 @@
+inputs:
+let
+  mkHost =
+    {
+      system,
+      hostname,
+      username,
+      systemModules,
+      homeModule,
+    }:
+    {
+      nixos = inputs.nixpkgs.lib.nixosSystem {
+        modules =
+          with inputs;
+          systemModules
+          ++ [
+            {
+              users.users.${username} = {
+                isNormalUser = true;
+                description = "";
+                extraGroups = [
+                  "networkmanager"
+                  "wheel"
+                ];
+              };
+              programs.git.enable = true;
+            }
+          ];
+        inherit system;
+        specialArgs = {
+          inherit inputs hostname username;
+        };
+      };
+      home-manager = inputs.home-manager.lib.homeManagerConfiguration {
+        pkgs = import inputs.nixpkgs {
+          inherit system;
+          config.allowUnfree = true;
+        };
+        extraSpecialArgs = {
+          inherit inputs hostname username;
+        };
+        modules = homeModule ++ [
+          {
+            home = {
+              inherit username;
+              homeDirectory = "/home/${username}";
+              stateVersion = "24.11";
+            };
+            programs.home-manager.enable = true;
+          }
+        ];
+      };
+    };
+in
+rec {
+  hosts = {
+    myNixOS = mkHost {
+      system = "x86_64-linux";
+      hostname = "myNixOS";
+      username = "hare";
+      systemModules = [
+        ./myNixOS/nixos.nix
+      ];
+      homeModule = [
+        ./myNixOS/home-manager.nix
+      ];
+    };
+  };
+  nixos = {
+    myNixOS = hosts.myNixOS.nixos;
+  };
+  home-manager = {
+    myNixOS = hosts.myNixOS.home-manager;
+  };
+}
diff --git a/programs/desktop/hyprland.nix b/programs/desktop/hyprland.nix
new file mode 100644
index 0000000..0e8eb57
--- /dev/null
+++ b/programs/desktop/hyprland.nix
@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+{
+  programs = {
+    hyprland = {
+      enable = true;
+      xwayland.enable = true;
+      withUWSM = true;
+    };
+    hyprlock.enable = true;
+    
+    regreet.enable = true;
+  };
+  services.hypridle.enable = true;
+  
+  environment.systemPackages = with pkgs; [
+    swww
+    eww
+  ];
+}
diff --git a/programs/docker.nix b/programs/docker.nix
new file mode 100644
index 0000000..a878015
--- /dev/null
+++ b/programs/docker.nix
@@ -0,0 +1,3 @@
+{
+  virtualisation.docker.enable = true;
+}
diff --git a/programs/fcitx.nix b/programs/fcitx.nix
new file mode 100644
index 0000000..948081e
--- /dev/null
+++ b/programs/fcitx.nix
@@ -0,0 +1,11 @@
+{ pkgs, ... }:
+{
+  i18n.inputMethod = {
+   type = "fcitx5";
+   enable = true;
+   fcitx5.addons = with pkgs; [
+     fcitx5-mozc
+     fcitx5-gtk
+   ];
+ };
+}
diff --git a/programs/shell.nix b/programs/shell.nix
new file mode 100644
index 0000000..699a587
--- /dev/null
+++ b/programs/shell.nix
@@ -0,0 +1,24 @@
+{ pkgs, ... }:
+{
+  programs = {
+    fish.enable = true;
+    git.enable = true;
+    neovim = {
+      enable = true;
+      defaultEditor = true;
+      viAlias = true;
+      vimAlias = true;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    bc
+    jq
+    socat
+    acpi
+    btrfs-progs
+    duf
+    lsof
+    pciutils
+  ];
+}
\ No newline at end of file
diff --git a/programs/ssh.nix b/programs/ssh.nix
new file mode 100644
index 0000000..d7b07d3
--- /dev/null
+++ b/programs/ssh.nix
@@ -0,0 +1,24 @@
+{
+  services.openssh = {
+    enable = true;
+    ports = [ 22 ];
+    settings = {
+      PasswordAuthentication = false;
+      AllowUsers = [ "hare" ];
+      UseDns = true;
+      X11Forwarding = false;
+      PermitRootLogin = "prohibit-password";
+    };
+    hostKeys = [
+      {
+        bits = 4096;
+        path = "/etc/ssh/ssh_host_rsa_key";
+        type = "rsa";
+      }
+      {
+        path = "/etc/ssh/ssh_host_ed25519_key";
+        type = "ed25519";
+      }
+    ];
+  };
+}
diff --git a/programs/utility.nix b/programs/utility.nix
new file mode 100644
index 0000000..785e53f
--- /dev/null
+++ b/programs/utility.nix
@@ -0,0 +1,14 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    zip
+    unzip
+    ripgrep
+    btop
+    bat
+
+    neovim
+    wezterm
+    kitty
+    nixfmt-rfc-style
+  ];}
\ No newline at end of file
diff --git a/programs/v4l2.nix b/programs/v4l2.nix
new file mode 100644
index 0000000..735d139
--- /dev/null
+++ b/programs/v4l2.nix
@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    v4l-utils
+    ffmpeg
+  ];
+}
diff --git a/programs/vscode-server.nix b/programs/vscode-server.nix
new file mode 100644
index 0000000..7b05691
--- /dev/null
+++ b/programs/vscode-server.nix
@@ -0,0 +1,16 @@
+{ pkgs, ... }:
+{
+  imports = [
+    (fetchTarball {
+        url = "https://github.com/msteen/nixos-vscode-server/tarball/master";
+        sha256 = "09j4kvsxw1d5dvnhbsgih0icbrxqv90nzf0b589rb5z6gnzwjnqf";
+    })
+  ];
+  environment.systemPackages = with pkgs; [
+    code-server
+  ];
+
+  services.vscode-server.enable = true;
+  services.vscode-server.enableFHS = true;
+  services.vscode-server.nodejsPackage = pkgs.nodejs_22;
+}
diff --git a/system/core/boot.nix b/system/core/boot.nix
new file mode 100644
index 0000000..0682ce5
--- /dev/null
+++ b/system/core/boot.nix
@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+{
+  boot = {
+    supportedFilesystems = [ "ext4" "btrfs" "xfs" "vfat" "ntfs" ];
+  };
+}
diff --git a/system/core/default.nix b/system/core/default.nix
new file mode 100644
index 0000000..e7a517a
--- /dev/null
+++ b/system/core/default.nix
@@ -0,0 +1,11 @@
+{
+  imports = [
+    ./nix.nix
+    ./boot.nix
+    ./uwsm.nix
+    ./locale.nix
+    ./network.nix
+    ./fonts.nix
+    ./sound.nix
+  ];
+}
\ No newline at end of file
diff --git a/system/core/fonts.nix b/system/core/fonts.nix
new file mode 100644
index 0000000..5fc22be
--- /dev/null
+++ b/system/core/fonts.nix
@@ -0,0 +1,18 @@
+{ pkgs, ... }:
+{
+  fonts = {
+    packages = with pkgs; [
+      noto-fonts
+      noto-fonts-cjk-sans
+      noto-fonts-emoji
+      ibm-plex
+    ];
+    fontconfig = {
+      defaultFonts = {
+        serif = [ "Noto Serif" ];
+        sansSerif = [ "Noto Sans" ];
+        monospace = [ "IBM Plex Mono" ];
+      };
+    };
+  };
+}
diff --git a/system/core/locale.nix b/system/core/locale.nix
new file mode 100644
index 0000000..cf41040
--- /dev/null
+++ b/system/core/locale.nix
@@ -0,0 +1,5 @@
+{
+  time.timeZone = "Asia/Tokyo";
+  i18n.defaultLocale = "en_US.UTF-8";
+  time.hardwareClockInLocalTime = true;
+}
diff --git a/system/core/network.nix b/system/core/network.nix
new file mode 100644
index 0000000..6e44501
--- /dev/null
+++ b/system/core/network.nix
@@ -0,0 +1,13 @@
+{ config, hostname, ... }:
+{
+  networking = {
+    hostName = hostname;
+    networkmanager.enable = true;
+    firewall = {
+      enable = true;
+    };
+  };
+
+  # nixpkgs issue#180175
+  systemd.services.NetworkManager-wait-online.enable = false;
+}
diff --git a/system/core/nix.nix b/system/core/nix.nix
new file mode 100644
index 0000000..f2c4730
--- /dev/null
+++ b/system/core/nix.nix
@@ -0,0 +1,17 @@
+{
+  nix = {
+    settings = {
+      experimental-features = [
+        "nix-command"
+        "flakes"
+      ];
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 7d";
+    };
+  };
+
+  nixpkgs.config.allowUnfree = true;
+}
diff --git a/system/core/sound.nix b/system/core/sound.nix
new file mode 100644
index 0000000..e372d47
--- /dev/null
+++ b/system/core/sound.nix
@@ -0,0 +1,9 @@
+{
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+}
diff --git a/system/core/uwsm.nix b/system/core/uwsm.nix
new file mode 100644
index 0000000..3bf9939
--- /dev/null
+++ b/system/core/uwsm.nix
@@ -0,0 +1,12 @@
+{
+  programs.uwsm = {
+    enable = true;
+    waylandCompositors = {
+      hyprland = {
+        prettyName = "Hyprland";
+        comment = "Hyprland compositor managed by UWSM";
+        binPath = "/run/current-system/sw/bin/Hyprland";
+      };
+    };
+  };
+}

From 6015a2a09eabdd0b1495b2f6251f2aec8a0a8369 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Thu, 30 Jan 2025 21:59:22 +0900
Subject: [PATCH 02/28] update: README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 751e1fc..5dcb39d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Play.nix
+# 🌽❄
 
 my nixos configuration
 

From 9d9e5e758a370b4ebd3b531ff1e3d375c28faab1 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Thu, 30 Jan 2025 22:06:21 +0900
Subject: [PATCH 03/28] add new host: arcadia

---
 hosts/arcadia/hardware-configuration.nix | 45 ++++++++++++++++
 hosts/arcadia/home-manager.nix           | 41 +++++++++++++++
 hosts/arcadia/nixos.nix                  | 67 ++++++++++++++++++++++++
 3 files changed, 153 insertions(+)
 create mode 100644 hosts/arcadia/hardware-configuration.nix
 create mode 100644 hosts/arcadia/home-manager.nix
 create mode 100644 hosts/arcadia/nixos.nix

diff --git a/hosts/arcadia/hardware-configuration.nix b/hosts/arcadia/hardware-configuration.nix
new file mode 100644
index 0000000..8bf8788
--- /dev/null
+++ b/hosts/arcadia/hardware-configuration.nix
@@ -0,0 +1,45 @@
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "nvme"
+    "xhci_pci"
+    "ahci"
+    "usb_storage"
+    "usbhid"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/f3934858-078f-463a-9dd3-d6ba220ced6d";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/FFAC-0945";
+    fsType = "vfat";
+    options = [
+      "fmask=0077"
+      "dmask=0077"
+    ];
+  };
+
+  swapDevices = [ ];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
new file mode 100644
index 0000000..ef87ea6
--- /dev/null
+++ b/hosts/arcadia/home-manager.nix
@@ -0,0 +1,41 @@
+{ conifg, pkgs, ... }:
+{
+  imports = [
+    ../../home-manager/hyprland.nix
+    ../../home-manager/tofi.nix
+    ../../home-manager/direnv.nix
+    ../../home-manager/waybar.nix
+  ];
+  home = rec {
+    username = "hare";
+    homeDirectory = "/home/${username}";
+    stateVersion = "24.11";
+  };
+  home.packages = with pkgs; [
+    vscode
+    vivaldi
+    discord
+    discord-canary
+    helvum
+    obs-studio
+    superfile
+    plemoljp
+    plemoljp-nf
+    prismlauncher
+  ];
+  programs.git = {
+    enable = true;
+    userName = "Hare";
+    userEmail = "kei.hiracchi.0928@gmail.com";
+  };
+
+  fonts = {
+    fontconfig = {
+      defaultFonts = {
+        serif = [ "Noto Serif" ];
+        sansSerif = [ "Noto Sans" ];
+        monospace = [ "PlemolJP NF Console" ];
+      };
+    };
+  };
+}
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
new file mode 100644
index 0000000..91bc4b5
--- /dev/null
+++ b/hosts/arcadia/nixos.nix
@@ -0,0 +1,67 @@
+{
+  config,
+  pkgs,
+  username,
+  ...
+}:
+{
+  system.stateVersion = "24.11";
+
+  imports = [
+    ./hardware-configuration.nix
+
+    ../../system/core
+    ../../programs/ssh.nix
+    ../../programs/utility.nix
+    ../../programs/shell.nix
+    ../../programs/docker.nix
+    ../../programs/v4l2.nix
+    ../../programs/desktop/hyprland.nix
+    ../../programs/fcitx.nix
+  ];
+  environment.systemPackages = with pkgs; [
+    deno
+    nodejs
+    pnpm
+    scrcpy
+    tetrio-desktop
+    # kicad
+    # blender-hip
+    gimp
+    inkscape
+  ];
+
+  nixpkgs.config.allowUnfree = true;
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.kernelModules = [ "amdgpu" ];
+
+  boot.kernelModules = [ "v4l2loopback" ];
+  boot.extraModulePackages = [ pkgs.linuxPackages.v4l2loopback ];
+
+  users.users.${username} = {
+    extraGroups = [
+      "adbusers"
+      "docker"
+    ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
+    ];
+  };
+  programs.adb.enable = true;
+  programs.nix-ld.enable = true;
+
+  services.openssh.enable = true;
+
+  networking.firewall.allowedTCPPorts = [
+    8080
+    22
+    5173
+    8000
+    9001
+  ];
+  networking.firewall.allowedUDPPorts = [ ];
+}

From 784e002847047fdf8991e21492b354c02db1e1cf Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Thu, 30 Jan 2025 22:48:39 +0900
Subject: [PATCH 04/28] fix: remove unused overriding

---
 hosts/arcadia/home-manager.nix |  6 ------
 hosts/default.nix              | 13 ++++++-------
 programs/utility.nix           |  1 -
 programs/vscode-server.nix     | 16 ----------------
 4 files changed, 6 insertions(+), 30 deletions(-)
 delete mode 100644 programs/vscode-server.nix

diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index ef87ea6..0a0a650 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -4,13 +4,7 @@
     ../../home-manager/hyprland.nix
     ../../home-manager/tofi.nix
     ../../home-manager/direnv.nix
-    ../../home-manager/waybar.nix
   ];
-  home = rec {
-    username = "hare";
-    homeDirectory = "/home/${username}";
-    stateVersion = "24.11";
-  };
   home.packages = with pkgs; [
     vscode
     vivaldi
diff --git a/hosts/default.nix b/hosts/default.nix
index 66064b0..e22ab58 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -23,7 +23,6 @@ let
                   "wheel"
                 ];
               };
-              programs.git.enable = true;
             }
           ];
         inherit system;
@@ -54,22 +53,22 @@ let
 in
 rec {
   hosts = {
-    myNixOS = mkHost {
+    arcadia = mkHost {
       system = "x86_64-linux";
-      hostname = "myNixOS";
+      hostname = "Arcadia";
       username = "hare";
       systemModules = [
-        ./myNixOS/nixos.nix
+        ./arcadia/nixos.nix
       ];
       homeModule = [
-        ./myNixOS/home-manager.nix
+        ./arcadia/home-manager.nix
       ];
     };
   };
   nixos = {
-    myNixOS = hosts.myNixOS.nixos;
+    arcadia = hosts.arcadia.nixos;
   };
   home-manager = {
-    myNixOS = hosts.myNixOS.home-manager;
+    arcadia = hosts.arcadia.home-manager;
   };
 }
diff --git a/programs/utility.nix b/programs/utility.nix
index 785e53f..c8de501 100644
--- a/programs/utility.nix
+++ b/programs/utility.nix
@@ -7,7 +7,6 @@
     btop
     bat
 
-    neovim
     wezterm
     kitty
     nixfmt-rfc-style
diff --git a/programs/vscode-server.nix b/programs/vscode-server.nix
deleted file mode 100644
index 7b05691..0000000
--- a/programs/vscode-server.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ pkgs, ... }:
-{
-  imports = [
-    (fetchTarball {
-        url = "https://github.com/msteen/nixos-vscode-server/tarball/master";
-        sha256 = "09j4kvsxw1d5dvnhbsgih0icbrxqv90nzf0b589rb5z6gnzwjnqf";
-    })
-  ];
-  environment.systemPackages = with pkgs; [
-    code-server
-  ];
-
-  services.vscode-server.enable = true;
-  services.vscode-server.enableFHS = true;
-  services.vscode-server.nodejsPackage = pkgs.nodejs_22;
-}

From 0336d754d1e134ca93fe9a4ba90959f877d43b82 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Fri, 31 Jan 2025 16:54:46 +0900
Subject: [PATCH 05/28] update: change terminal from kitty to wezterm and clean
 up hyprland configuration

---
 home-manager/hyprland.nix | 26 ++++++++++++++------------
 hosts/arcadia/nixos.nix   |  2 --
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
index bad1a77..30028f9 100644
--- a/home-manager/hyprland.nix
+++ b/home-manager/hyprland.nix
@@ -1,5 +1,4 @@
-{
-  programs.kitty.enable = true;
+{ pkgs, ... }: {
   wayland.windowManager.hyprland = {
     enable = true;
     systemd.enable = false;
@@ -110,7 +109,7 @@
       ];
 
       "$menu" = "uwsm app -- $(tofi-drun)";
-      "$terminal" = "kitty";
+      "$terminal" = "wezterm";
       "$lock" = "hyprlock";
       bindm = [
         # Window Movement & Resizing
@@ -181,16 +180,19 @@
           )
         );
     };
+    plugins = [
+      # pkgs.hyprlandPlugins.
+    ];
   };
   home.sessionVariables = {
-    # HYPRCURSOR_THEME = "rose-pine-cursor-hyprcursor";
-    # HYPRCURSOR_SIZE = "24";
-    # XCURSOR_SIZE = "24";
-    # GTK_BACKEND = "wayland";
-    # QT_QPA_PLATFORM = "wayland;xcb";
-    # QT_QPA_PLATFORMTHEME = "qt5ct";
-    # XDG_SESSION_TYPE = "wayland";
-    # XDG_CURRENT_DESKTOP = "Hyprland";
-    # XDG_SESSION_DESKTOP = "Hyprland";
+    HYPRCURSOR_THEME = "rose-pine-cursor-hyprcursor";
+    HYPRCURSOR_SIZE = "24";
+    XCURSOR_SIZE = "24";
+    GTK_BACKEND = "wayland";
+    QT_QPA_PLATFORM = "wayland;xcb";
+    QT_QPA_PLATFORMTHEME = "qt5ct";
+    XDG_SESSION_TYPE = "wayland";
+    XDG_CURRENT_DESKTOP = "Hyprland";
+    XDG_SESSION_DESKTOP = "Hyprland";
   };
 }
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index 91bc4b5..15217f3 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -31,8 +31,6 @@
     inkscape
   ];
 
-  nixpkgs.config.allowUnfree = true;
-
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 

From d40fbe7eed7d86654f09d64c752ee90427a55e35 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 2 Feb 2025 16:40:00 +0900
Subject: [PATCH 06/28] enable Steam

---
 hosts/arcadia/nixos.nix | 1 +
 programs/steam.nix      | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100644 programs/steam.nix

diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index 15217f3..82f02b1 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -18,6 +18,7 @@
     ../../programs/v4l2.nix
     ../../programs/desktop/hyprland.nix
     ../../programs/fcitx.nix
+    ../../programs/steam.nix
   ];
   environment.systemPackages = with pkgs; [
     deno
diff --git a/programs/steam.nix b/programs/steam.nix
new file mode 100644
index 0000000..65035f8
--- /dev/null
+++ b/programs/steam.nix
@@ -0,0 +1,8 @@
+{
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
+  };
+}

From a4ff711bc32b312ade779721e62dc1d264a8f847 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 16 Feb 2025 14:41:48 +0900
Subject: [PATCH 07/28] add: theme-switcher

---
 flake.lock                             | 64 ++++++++++++++++++++++++++
 home-manager/hyprland.nix              |  1 -
 hosts/arcadia/home-manager.nix         | 10 +++-
 hosts/arcadia/nixos.nix                | 13 +++---
 hosts/default.nix                      |  5 +-
 programs/utility.nix                   |  2 +-
 system/home-manager/default.nix        | 11 +++++
 system/home-manager/theme-switcher.nix | 29 ++++++++++++
 8 files changed, 124 insertions(+), 11 deletions(-)
 create mode 100644 flake.lock
 create mode 100644 system/home-manager/default.nix
 create mode 100644 system/home-manager/theme-switcher.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..8ce4779
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1738448366,
+        "narHash": "sha256-4ATtQqBlgsGqkHTemta0ydY6f7JBRXz4Hf574NHQpkg=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "18fa9f323d8adbb0b7b8b98a8488db308210ed93",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1738471961,
+        "narHash": "sha256-cgXDFrplNGs7bCVzXhRofjD8oJYqqXGcmUzXjHmip6Y=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "537286c3c59b40311e5418a180b38034661d2536",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1738410390,
+        "narHash": "sha256-xvTo0Aw0+veek7hvEVLzErmJyQkEcRk6PSR4zsRQFEc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "3a228057f5b619feb3186e986dbe76278d707b6e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
index 30028f9..1afee27 100644
--- a/home-manager/hyprland.nix
+++ b/home-manager/hyprland.nix
@@ -181,7 +181,6 @@
         );
     };
     plugins = [
-      # pkgs.hyprlandPlugins.
     ];
   };
   home.sessionVariables = {
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index 0a0a650..2f414d2 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -9,13 +9,21 @@
     vscode
     vivaldi
     discord
-    discord-canary
     helvum
     obs-studio
     superfile
     plemoljp
     plemoljp-nf
     prismlauncher
+    scrcpy
+    tetrio-desktop
+    kicad
+    blender-hip
+    gimp
+    inkscape
+    obsidian
+    zed-editor
+    easyeffects
   ];
   programs.git = {
     enable = true;
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index 82f02b1..29d4280 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -24,12 +24,13 @@
     deno
     nodejs
     pnpm
-    scrcpy
-    tetrio-desktop
-    # kicad
-    # blender-hip
-    gimp
-    inkscape
+
+    qemu
+    (pkgs.writeShellScriptBin "qemu-system-x86_64-uefi" ''
+      qemu-system-x86_64 \
+        -bios ${pkgs.OVMF.fd}/FV/OVMF.fd \
+        "$@"
+    '')
   ];
 
   boot.loader.systemd-boot.enable = true;
diff --git a/hosts/default.nix b/hosts/default.nix
index e22ab58..37586ae 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -38,7 +38,7 @@ let
         extraSpecialArgs = {
           inherit inputs hostname username;
         };
-        modules = homeModule ++ [
+        modules = [
           {
             home = {
               inherit username;
@@ -47,7 +47,8 @@ let
             };
             programs.home-manager.enable = true;
           }
-        ];
+          (import ../system/home-manager)
+        ] ++ homeModule;
       };
     };
 in
diff --git a/programs/utility.nix b/programs/utility.nix
index c8de501..3f2467e 100644
--- a/programs/utility.nix
+++ b/programs/utility.nix
@@ -4,7 +4,7 @@
     zip
     unzip
     ripgrep
-    btop
+    btop-rocm
     bat
 
     wezterm
diff --git a/system/home-manager/default.nix b/system/home-manager/default.nix
new file mode 100644
index 0000000..24e8df8
--- /dev/null
+++ b/system/home-manager/default.nix
@@ -0,0 +1,11 @@
+{
+  imports = [
+    ./theme-switcher.nix
+  ];
+
+    home.activation = {
+        makedir = ''
+            mkdir -p ~/.config/cornflake
+        '';
+      };
+}
diff --git a/system/home-manager/theme-switcher.nix b/system/home-manager/theme-switcher.nix
new file mode 100644
index 0000000..d6027bb
--- /dev/null
+++ b/system/home-manager/theme-switcher.nix
@@ -0,0 +1,29 @@
+{ pkgs, ... }:
+let
+  apply-theme-script = pkgs.writeScript "apply-theme" ''
+    curr=$(cat ~/.config/cornflake/current-theme)
+    if [ "$curr" = "prefer-light" ]; then
+        dconf write /org/gnome/desktop/interface/color-scheme "'prefer-light'"
+    else
+        dconf write /org/gnome/desktop/interface/color-scheme "'prefer-dark'"
+    fi
+  '';
+
+  desktopEntry = {
+    name = "Toggle theme";
+    exec = ''${pkgs.writeScript "theme" ''
+      curr=$(cat ~/.config/cornflake/current-theme)
+      if [ "$curr" = "prefer-light" ]; then
+        echo 'prefer-dark' > ~/.config/cornflake/current-theme
+      else
+        echo 'prefer-light' > ~/.config/cornflake/current-theme
+      fi
+      ${apply-theme-script}
+    ''}'';
+  };
+in
+{
+  xdg.desktopEntries = {
+    theme-switcher = desktopEntry;
+  };
+}

From fd6281b9a01bc765eaca682e92d681474cff7a80 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Fri, 21 Feb 2025 19:44:52 +0900
Subject: [PATCH 08/28] add: obs and firefox, fix: desktop and greeter QoL

---
 home-manager/firefox.nix                 |  5 +++++
 home-manager/hyprland.nix                | 11 ++++++-----
 home-manager/obs-studio.nix              | 11 +++++++++++
 hosts/arcadia/display.nix                | 10 ++++++++++
 hosts/arcadia/hardware-configuration.nix |  4 ++++
 hosts/arcadia/home-manager.nix           | 17 ++++++++++++++++-
 programs/desktop/hyprland.nix            |  4 +---
 programs/shell.nix                       |  3 ++-
 programs/utility.nix                     |  3 +--
 programs/v4l2.nix                        |  3 +++
 system/core/default.nix                  |  6 ++++--
 system/core/regreet.nix                  | 24 ++++++++++++++++++++++++
 12 files changed, 87 insertions(+), 14 deletions(-)
 create mode 100644 home-manager/firefox.nix
 create mode 100644 home-manager/obs-studio.nix
 create mode 100644 hosts/arcadia/display.nix
 create mode 100644 system/core/regreet.nix

diff --git a/home-manager/firefox.nix b/home-manager/firefox.nix
new file mode 100644
index 0000000..902f34f
--- /dev/null
+++ b/home-manager/firefox.nix
@@ -0,0 +1,5 @@
+{
+programs.firefox = {
+  enable = true;
+};
+}
diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
index 1afee27..d36878b 100644
--- a/home-manager/hyprland.nix
+++ b/home-manager/hyprland.nix
@@ -7,14 +7,15 @@
         # "/usr/lib/polkit-kde-authentication-agent-1"
         # "dunst"
         "swww-daemon"
-        "swww img ./backgrounds/arknights-02.jpg"
-        # "hypridle"
         # "copyq --start-server"
         # "wl-paste --type text --watch cliphist store"
         # "wl-paste --type image --watch cliphist store"
         "eww daemon"
         "eww open bar"
         "eww open roundedEdge"
+      ];
+      exec = [
+        "swww img /usr/share/wallpaper/arknights-02.jpg"
         "dconf write /org/gnome/desktop/interface/gtk-theme 'Adwaita Dark'"
         "dconf write /org/gnome/desktop/interface/icon-theme 'Adwaita Dark'"
         "dconf write /org/gnome/desktop/interface/document-font-name 'Noto Sans Medium 11'"
@@ -123,7 +124,7 @@
           "SUPER, E, exec, $terminal"
           "SUPER, Q, killactive,"
           "SUPER, L, exec, $lock"
-          "SUPER_SHIFT, M, exec, uwsm stop"
+          "SUPER_SHIFT, M, exec, loginctl terminate-user $USER"
 
           # prsc
           ", Print, exec, hyprshot -m window -m active --clipboard-only"
@@ -184,8 +185,8 @@
     ];
   };
   home.sessionVariables = {
-    HYPRCURSOR_THEME = "rose-pine-cursor-hyprcursor";
-    HYPRCURSOR_SIZE = "24";
+    HYPRCURSOR_THEME = "";
+    HYPRCURSOR_SIZE = "12";
     XCURSOR_SIZE = "24";
     GTK_BACKEND = "wayland";
     QT_QPA_PLATFORM = "wayland;xcb";
diff --git a/home-manager/obs-studio.nix b/home-manager/obs-studio.nix
new file mode 100644
index 0000000..edd2865
--- /dev/null
+++ b/home-manager/obs-studio.nix
@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+{
+  programs.obs-studio = {
+    enable = true;
+    plugins = with pkgs.obs-studio-plugins; [
+      wlrobs
+      obs-backgroundremoval
+      obs-pipewire-audio-capture
+    ];
+  };
+}
diff --git a/hosts/arcadia/display.nix b/hosts/arcadia/display.nix
new file mode 100644
index 0000000..6211044
--- /dev/null
+++ b/hosts/arcadia/display.nix
@@ -0,0 +1,10 @@
+{
+  wayland.windowManager.hyprland = {
+    settings = {
+      monitor = [
+        "DP-2, 2560x1440@144, 0x0, 1"
+        "DP-1, 1920x1080@120, -1920x180, 1"
+      ];
+    };
+  };
+}
diff --git a/hosts/arcadia/hardware-configuration.nix b/hosts/arcadia/hardware-configuration.nix
index 8bf8788..9810a82 100644
--- a/hosts/arcadia/hardware-configuration.nix
+++ b/hosts/arcadia/hardware-configuration.nix
@@ -42,4 +42,8 @@
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  hardware.opengl = {
+      enable = true;
+  };
 }
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index 2f414d2..fbe5636 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -2,15 +2,18 @@
 {
   imports = [
     ../../home-manager/hyprland.nix
+    ./display.nix
+
     ../../home-manager/tofi.nix
     ../../home-manager/direnv.nix
+    ../../home-manager/firefox.nix
+    ../../home-manager/obs-studio.nix
   ];
   home.packages = with pkgs; [
     vscode
     vivaldi
     discord
     helvum
-    obs-studio
     superfile
     plemoljp
     plemoljp-nf
@@ -40,4 +43,16 @@
       };
     };
   };
+
+  xdg.mimeApps = {
+    enable = true;
+
+    defaultApplications = {
+      "text/html" = "vivaldi-stable.desktop";
+      "x-scheme-handler/http" = "vivaldi-stable.desktop";
+      "x-scheme-handler/https" = "vivaldi-stable.desktop";
+      "x-scheme-handler/about" = "vivaldi-stable.desktop";
+      "x-scheme-handler/unknown" = "vivaldi-stable.desktop";
+    };
+  };
 }
diff --git a/programs/desktop/hyprland.nix b/programs/desktop/hyprland.nix
index 0e8eb57..27b2e86 100644
--- a/programs/desktop/hyprland.nix
+++ b/programs/desktop/hyprland.nix
@@ -7,11 +7,9 @@
       withUWSM = true;
     };
     hyprlock.enable = true;
-    
-    regreet.enable = true;
   };
   services.hypridle.enable = true;
-  
+
   environment.systemPackages = with pkgs; [
     swww
     eww
diff --git a/programs/shell.nix b/programs/shell.nix
index 699a587..36e480a 100644
--- a/programs/shell.nix
+++ b/programs/shell.nix
@@ -12,6 +12,7 @@
   };
 
   environment.systemPackages = with pkgs; [
+    fishPlugins.z
     bc
     jq
     socat
@@ -21,4 +22,4 @@
     lsof
     pciutils
   ];
-}
\ No newline at end of file
+}
diff --git a/programs/utility.nix b/programs/utility.nix
index 3f2467e..b2199fb 100644
--- a/programs/utility.nix
+++ b/programs/utility.nix
@@ -8,6 +8,5 @@
     bat
 
     wezterm
-    kitty
     nixfmt-rfc-style
-  ];}
\ No newline at end of file
+  ];}
diff --git a/programs/v4l2.nix b/programs/v4l2.nix
index 735d139..87e7864 100644
--- a/programs/v4l2.nix
+++ b/programs/v4l2.nix
@@ -4,4 +4,7 @@
     v4l-utils
     ffmpeg
   ];
+  boot.extraModprobeConfig = ''
+    options v4l2loopback devices=2 video_nr=0,1 card_label="Scrcpy Source","OBS VirtualCamera" exclusive_caps=1
+  '';
 }
diff --git a/system/core/default.nix b/system/core/default.nix
index e7a517a..738833e 100644
--- a/system/core/default.nix
+++ b/system/core/default.nix
@@ -2,10 +2,12 @@
   imports = [
     ./nix.nix
     ./boot.nix
-    ./uwsm.nix
     ./locale.nix
     ./network.nix
     ./fonts.nix
     ./sound.nix
+
+    ./uwsm.nix
+    ./regreet.nix
   ];
-}
\ No newline at end of file
+}
diff --git a/system/core/regreet.nix b/system/core/regreet.nix
new file mode 100644
index 0000000..9e9d86c
--- /dev/null
+++ b/system/core/regreet.nix
@@ -0,0 +1,24 @@
+{
+  programs.regreet = {
+    enable = true;
+    settings = {
+      appearance = {
+        greeting_msg = "Welcome back!";
+      };
+      widget = {
+        clock = {
+          format = "%H:%M";
+          resolution = "100ms";
+          timezone = "Asia/Tokyo";
+          label_width = 150;
+        };
+      };
+      GTK = {
+        application_prefer_dark_theme = true;
+      };
+      background = {
+        path = "/usr/share/wallpaper/arknights-image-01.png";
+      };
+    };
+  };
+}

From 94dcf0a93cad9310582eea8241f24d73cb62a4c0 Mon Sep 17 00:00:00 2001
From: Hare <hare.02.k@gmail.com>
Date: Fri, 21 Feb 2025 19:56:38 +0900
Subject: [PATCH 09/28] add new host: fungus

---
 hosts/.default.nix.swp                  | Bin 0 -> 12288 bytes
 hosts/default.nix                       |  13 +++++++
 hosts/fungus/hardware-configuration.nix |  32 ++++++++++++++++++
 hosts/fungus/home-manager.nix           |  43 ++++++++++++++++++++++++
 hosts/fungus/nixos.nix                  |  41 ++++++++++++++++++++++
 5 files changed, 129 insertions(+)
 create mode 100644 hosts/.default.nix.swp
 create mode 100644 hosts/fungus/hardware-configuration.nix
 create mode 100644 hosts/fungus/home-manager.nix
 create mode 100644 hosts/fungus/nixos.nix

diff --git a/hosts/.default.nix.swp b/hosts/.default.nix.swp
new file mode 100644
index 0000000000000000000000000000000000000000..2e28a49fb979740abb279b32ed4eb39ec9fe9c93
GIT binary patch
literal 12288
zcmeI2%ZnUE9LFnrS~c;N1VTV8$Dj$x_GDucVkEF35?^c%hTTgDv390rrrmx~UCr#W
zPNIl-2#EiHpa&tB9DRTyUOebU5c~(sLA*qSJqTX>)@!DFHnNgKVBt6L=|^?duYUdc
zRW~f#E60~#TjVcB^9;Yo8T)wo>;3}U$1d(>Y#@|0&D;I5cr7ot>xApqO~7_1S6MF+
ztFk@FOI^0RvL~uUM~L!2Vo(<{KnCu^K&5+gXZ9?;aAN+r8U1YQ8NT<)rTYj(L&yLb
zAOmE843GgbKnBPF8Q7@?bg_%wK=L#G1}^#iuBp90r5za{17v^<kO4A42FL&zAOmE8
z43GgbumcT<E@RKnGB$h&$>ab3;qU*yA7gA2`~mKOU%?OH3-BrU2z&_M18;%_a0EO7
zX29m7jQs>Y2k(OpSOCv~y<i4x?qTeA@H6-d+yw7}A!vhHa2MYp{0P1SpMeUz4VJ;{
z;1t*oetU$mZ^3Qw4k*AyFb58Sr@%q556ptU9%k$p@Fn;Jd;ntb7I*_322X<nU<UjH
zKbzoBa0h%3z5%zub+8Vs!yUK=C}lE02FL&zAOmFJK^Pc~80Vvxu;E;&j_AgMpX2s>
z$jF~ZgFKaUsmMfMD$}!mj?Nos+9rbiF4GLP2hA~lDCfA$d9TX)Rf!(y>Z|xD(*_@h
z=lrV6)bxznK0kcDImyp{ylF1GG#B%3l}LoU!fe~U1K6x;Bg^$t%hZiExrD)0DODy?
z6R%~yAZ>+gjIVIvyt6pI=7O0aYiCYhJAHC4iL+|WU!Ewh-LJKe0UJ!o4z_V-lOKy3
zAHWAcdeqj#B^&ZF_j))^i(F|QMQxWt!_yHP()5E}W_Ny5sJyR4S~kia$xN(Rky=%<
zK25DSAxf!*mdjF=ah{p`K5;UdpC9`Oy-d|!j&X-NSL>#m&98lEBUm1784_m$sbbAT
zk7gbwptTle;BXg?Q@arA#hgk!#E!F~(xrU@Y(=-uCD*hPmkZg6MRH#CP0YzWwc2pr
z$+KSEk3^E>!=<dJq{(kuV3^nyX>v=&stxU{=+ZK4)V7BS>q{T8eXn|Jl*B8xl#A{G
zzF>2zl+dO+Ax<sr+95|kXMB4r<$nkX5vFgi@hqDvHCN$ObzB**PV9uba^4yaq)b|D
z(h`nZnbgBvt@>Bj)-JY^uc*8#nhPTY=*qIA;=-E30^PD6;itTmt5hUQcr)CiwkD8S
zKxO2%wZ+|7HKt!Eg*nDUeTA6=_jB(2`-p{B&WEuc_?l15j90qv7+$%}6=au%y>!{W
y?ELgDiP2d<)+{79?J?idNF_9eXC$15*I_t!gWQ>!!N2Ryu|#UT-OK}bmi-Gc7XuIg

literal 0
HcmV?d00001

diff --git a/hosts/default.nix b/hosts/default.nix
index 37586ae..c30c9a6 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -65,11 +65,24 @@ rec {
         ./arcadia/home-manager.nix
       ];
     };
+    fungus = mkHost {
+      system = "x86_64-linux";
+      hostname = "Fungus";
+      username = "hare";
+      systemModules = [
+        ./fungus/nixos.nix
+      ];
+      homeModule = [
+        ./fungus/home-manager.nix
+      ];
+    };
   };
   nixos = {
     arcadia = hosts.arcadia.nixos;
+    fungus = hosts.fungus.nixos;
   };
   home-manager = {
     arcadia = hosts.arcadia.home-manager;
+    fungus = hosts.fungus.home-manager;
   };
 }
diff --git a/hosts/fungus/hardware-configuration.nix b/hosts/fungus/hardware-configuration.nix
new file mode 100644
index 0000000..6234d6f
--- /dev/null
+++ b/hosts/fungus/hardware-configuration.nix
@@ -0,0 +1,32 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/e4eb343c-d88f-4d63-99aa-c2c41d8580db";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp3s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/fungus/home-manager.nix b/hosts/fungus/home-manager.nix
new file mode 100644
index 0000000..2f414d2
--- /dev/null
+++ b/hosts/fungus/home-manager.nix
@@ -0,0 +1,43 @@
+{ conifg, pkgs, ... }:
+{
+  imports = [
+    ../../home-manager/hyprland.nix
+    ../../home-manager/tofi.nix
+    ../../home-manager/direnv.nix
+  ];
+  home.packages = with pkgs; [
+    vscode
+    vivaldi
+    discord
+    helvum
+    obs-studio
+    superfile
+    plemoljp
+    plemoljp-nf
+    prismlauncher
+    scrcpy
+    tetrio-desktop
+    kicad
+    blender-hip
+    gimp
+    inkscape
+    obsidian
+    zed-editor
+    easyeffects
+  ];
+  programs.git = {
+    enable = true;
+    userName = "Hare";
+    userEmail = "kei.hiracchi.0928@gmail.com";
+  };
+
+  fonts = {
+    fontconfig = {
+      defaultFonts = {
+        serif = [ "Noto Serif" ];
+        sansSerif = [ "Noto Sans" ];
+        monospace = [ "PlemolJP NF Console" ];
+      };
+    };
+  };
+}
diff --git a/hosts/fungus/nixos.nix b/hosts/fungus/nixos.nix
new file mode 100644
index 0000000..5925e48
--- /dev/null
+++ b/hosts/fungus/nixos.nix
@@ -0,0 +1,41 @@
+{
+  config,
+  pkgs,
+  username,
+  ...
+}:
+{
+  system.stateVersion = "24.11";
+
+  imports = [
+    ./hardware-configuration.nix
+
+    ../../system/core
+    ../../programs/ssh.nix
+    ../../programs/utility.nix
+    ../../programs/shell.nix
+    ../../programs/docker.nix
+  ];
+  environment.systemPackages = with pkgs; [
+  ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  users.users.${username} = {
+    extraGroups = [
+      "docker"
+    ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = [
+    ];
+  };
+  programs.nix-ld.enable = true;
+
+  services.openssh.enable = true;
+
+  networking.firewall.allowedTCPPorts = [
+    22
+  ];
+  networking.firewall.allowedUDPPorts = [ ];
+}

From 92bd37ab7163490d919e9b7d2579dd60a67229fd Mon Sep 17 00:00:00 2001
From: Hare <hare.02.k@gmail.com>
Date: Sat, 22 Feb 2025 00:10:29 +0900
Subject: [PATCH 10/28] fungus: change boot settings

---
 hosts/fungus/home-manager.nix | 20 --------------------
 hosts/fungus/nixos.nix        |  7 ++++++-
 2 files changed, 6 insertions(+), 21 deletions(-)

diff --git a/hosts/fungus/home-manager.nix b/hosts/fungus/home-manager.nix
index 2f414d2..9110720 100644
--- a/hosts/fungus/home-manager.nix
+++ b/hosts/fungus/home-manager.nix
@@ -1,29 +1,9 @@
 { conifg, pkgs, ... }:
 {
   imports = [
-    ../../home-manager/hyprland.nix
-    ../../home-manager/tofi.nix
     ../../home-manager/direnv.nix
   ];
   home.packages = with pkgs; [
-    vscode
-    vivaldi
-    discord
-    helvum
-    obs-studio
-    superfile
-    plemoljp
-    plemoljp-nf
-    prismlauncher
-    scrcpy
-    tetrio-desktop
-    kicad
-    blender-hip
-    gimp
-    inkscape
-    obsidian
-    zed-editor
-    easyeffects
   ];
   programs.git = {
     enable = true;
diff --git a/hosts/fungus/nixos.nix b/hosts/fungus/nixos.nix
index 5925e48..750e92e 100644
--- a/hosts/fungus/nixos.nix
+++ b/hosts/fungus/nixos.nix
@@ -19,7 +19,9 @@
   environment.systemPackages = with pkgs; [
   ];
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+  boot.loader.grub.useOSProber = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
   users.users.${username} = {
@@ -28,6 +30,8 @@
     ];
     shell = pkgs.fish;
     openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBd45JtvgM44KUqhp3Xl2Wtt6rmxU13c/84YLyGKigkG hare@nixos"
+      "ssh-rsa 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 hare@hr-r620"
     ];
   };
   programs.nix-ld.enable = true;
@@ -36,6 +40,7 @@
 
   networking.firewall.allowedTCPPorts = [
     22
+    25565
   ];
   networking.firewall.allowedUDPPorts = [ ];
 }

From 9ac4e308f63d011402d0e99eaa5407c825e01139 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 4 Oct 2025 02:58:56 +0900
Subject: [PATCH 11/28] 20205-10-04

---
 flake.lock                               |  55 +++++++++++++---
 flake.nix                                |   6 +-
 home-manager/blender.nix                 |   9 +++
 home-manager/code-cursor.nix             |   6 ++
 home-manager/hyprland.nix                |  43 +++++++++++--
 home-manager/vscode.nix                  |  11 ++++
 hosts/.default.nix.swp                   | Bin 12288 -> 0 bytes
 hosts/arcadia/display.nix                |   5 +-
 hosts/arcadia/hardware-configuration.nix |  13 +++-
 hosts/arcadia/home-manager.nix           |  27 ++++++--
 hosts/arcadia/nixos.nix                  |  78 +++++++++++++++++++----
 hosts/default.nix                        |   1 -
 hosts/fungus/hardware-configuration.nix  |  32 +++++++---
 hosts/fungus/home-manager.nix            |   1 +
 hosts/fungus/nixos.nix                   |   2 +-
 programs/fcitx.nix                       |   2 +
 programs/utility.nix                     |   7 +-
 programs/v4l2.nix                        |   2 +-
 system/core/sound.nix                    |   8 +++
 19 files changed, 253 insertions(+), 55 deletions(-)
 create mode 100644 home-manager/blender.nix
 create mode 100644 home-manager/code-cursor.nix
 create mode 100644 home-manager/vscode.nix
 delete mode 100644 hosts/.default.nix.swp

diff --git a/flake.lock b/flake.lock
index 8ce4779..a5167e5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1738448366,
-        "narHash": "sha256-4ATtQqBlgsGqkHTemta0ydY6f7JBRXz4Hf574NHQpkg=",
+        "lastModified": 1759261733,
+        "narHash": "sha256-G104PUPKBgJmcu4NWs0LUaPpSOTD4jiq4mamLWu3Oc0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "18fa9f323d8adbb0b7b8b98a8488db308210ed93",
+        "rev": "5a21f4819ee1be645f46d6b255d49f4271ef6723",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1738471961,
-        "narHash": "sha256-cgXDFrplNGs7bCVzXhRofjD8oJYqqXGcmUzXjHmip6Y=",
+        "lastModified": 1759261527,
+        "narHash": "sha256-wPd5oGvBBpUEzMF0kWnXge0WITNsITx/aGI9qLHgJ4g=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "537286c3c59b40311e5418a180b38034661d2536",
+        "rev": "e087756cf4abbe1a34f3544c480fc1034d68742f",
         "type": "github"
       },
       "original": {
@@ -37,11 +37,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1738410390,
-        "narHash": "sha256-xvTo0Aw0+veek7hvEVLzErmJyQkEcRk6PSR4zsRQFEc=",
+        "lastModified": 1759036355,
+        "narHash": "sha256-0m27AKv6ka+q270dw48KflE0LwQYrO7Fm4/2//KCVWg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e9f00bd893984bc8ce46c895c3bf7cac95331127",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1727348695,
+        "narHash": "sha256-J+PeFKSDV+pHL7ukkfpVzCOO7mBSrrpJ3svwBFABbhI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "3a228057f5b619feb3186e986dbe76278d707b6e",
+        "rev": "1925c603f17fc89f4c8f6bf6f631a802ad85d784",
         "type": "github"
       },
       "original": {
@@ -55,7 +71,26 @@
       "inputs": {
         "home-manager": "home-manager",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "zen-browser": "zen-browser"
+      }
+    },
+    "zen-browser": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1754251351,
+        "narHash": "sha256-k9ZxAmwu7DfLGW6Z6910XsSyi5V9LEIdaYxe86PeEKE=",
+        "owner": "xaragon",
+        "repo": "zen-browser-flake",
+        "rev": "0db16223c3dc3e9337051e440c305a85b4bc3437",
+        "type": "github"
+      },
+      "original": {
+        "owner": "xaragon",
+        "repo": "zen-browser-flake",
+        "type": "github"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index c59ff00..0eaa4b1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,16 +2,18 @@
   description = "my config flake";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
     home-manager.url = "github:nix-community/home-manager";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
 
     nixos-hardware.url = "github:NixOS/nixos-hardware";
+
+    zen-browser.url = "github:xaragon/zen-browser-flake";
   };
 
   outputs = inputs: {
     nixosConfigurations = (import ./hosts inputs).nixos;
     homeConfigurations = (import ./hosts inputs).home-manager;
   };
-}
\ No newline at end of file
+}
diff --git a/home-manager/blender.nix b/home-manager/blender.nix
new file mode 100644
index 0000000..40f5ace
--- /dev/null
+++ b/home-manager/blender.nix
@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    (pkgs.blender-hip.overrideAttrs (oldAttrs: {
+      # Workaround for this: https://github.com/NixOS/nixpkgs/pull/385913
+      cmakeFlags = oldAttrs.cmakeFlags ++ [ "-DWITH_ASSERT_ABORT=OFF" ];
+    }))
+  ];
+}
\ No newline at end of file
diff --git a/home-manager/code-cursor.nix b/home-manager/code-cursor.nix
new file mode 100644
index 0000000..da2368b
--- /dev/null
+++ b/home-manager/code-cursor.nix
@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    code-cursor
+  ];
+}
diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
index d36878b..e61a03e 100644
--- a/home-manager/hyprland.nix
+++ b/home-manager/hyprland.nix
@@ -1,4 +1,5 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   wayland.windowManager.hyprland = {
     enable = true;
     systemd.enable = false;
@@ -23,6 +24,8 @@
         "dconf write /org/gnome/desktop/interface/monospace-font-name 'Noto Sans Mono Medium 11'"
       ];
 
+      ecosystem.no_update_news = true;
+
       input = {
         kb_layout = "us";
         kb_variant = "";
@@ -41,10 +44,10 @@
       };
 
       general = {
-        gaps_in = 8;
-        gaps_out = 10;
-        border_size = 4;
-        "col.active_border" = "rgba(6e848cee) rgba(ffffffee) 45deg";
+        gaps_in = 4;
+        gaps_out = 7;
+        border_size = 3;
+        "col.active_border" = "rgba(6e848cee) rgba(eeeeffee) 90deg";
         "col.inactive_border" = "rgba(595959aa)";
         layout = "dwindle";
         allow_tearing = true;
@@ -101,6 +104,7 @@
         "float,title:^(Picture.*)$"
         "pin,title:^(Picture.*)$"
         "immediate, class:^(Terraria)$"
+        "idleinhibit fullscreen, class:^(steam_app.*)$"
       ];
 
       workspace = [
@@ -184,9 +188,13 @@
     plugins = [
     ];
   };
+  home.packages = with pkgs; [
+    swww
+    eww
+  ];
   home.sessionVariables = {
-    HYPRCURSOR_THEME = "";
-    HYPRCURSOR_SIZE = "12";
+    HYPRCURSOR_THEME = "rose-pine-hyprcursor";
+    HYPRCURSOR_SIZE = "24";
     XCURSOR_SIZE = "24";
     GTK_BACKEND = "wayland";
     QT_QPA_PLATFORM = "wayland;xcb";
@@ -195,4 +203,25 @@
     XDG_CURRENT_DESKTOP = "Hyprland";
     XDG_SESSION_DESKTOP = "Hyprland";
   };
+  services.fnott = {
+    enable = true;
+    settings = {
+      main = {
+        anchor = "bottom-right";
+        min-width = 400;
+
+        title-font = "Noto Sans Medium:size=12";
+        title-color = "ffffffff";
+        title-format = "<i>%a%A</i>";
+        summary-font = "Noto Sans Regular:size=16";
+        summary-color = "ffffffff";
+        summary-format = "%s\n";
+        body-font = "Noto Sans Regular:size=14";
+        body-color = "ffffffff";
+        body-format = "%b";
+        background = "1a1a1aee";
+        border-radius = 10;
+      };
+    };
+  };
 }
diff --git a/home-manager/vscode.nix b/home-manager/vscode.nix
new file mode 100644
index 0000000..419cbc6
--- /dev/null
+++ b/home-manager/vscode.nix
@@ -0,0 +1,11 @@
+{ pkgs, ... }:
+{
+  programs.vscode = {
+    enable = true;
+    package = pkgs.vscode.fhs;
+    profiles.default = {
+      extensions = with pkgs.vscode-extensions; [
+      ];
+    };
+  };
+}
diff --git a/hosts/.default.nix.swp b/hosts/.default.nix.swp
deleted file mode 100644
index 2e28a49fb979740abb279b32ed4eb39ec9fe9c93..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 12288
zcmeI2%ZnUE9LFnrS~c;N1VTV8$Dj$x_GDucVkEF35?^c%hTTgDv390rrrmx~UCr#W
zPNIl-2#EiHpa&tB9DRTyUOebU5c~(sLA*qSJqTX>)@!DFHnNgKVBt6L=|^?duYUdc
zRW~f#E60~#TjVcB^9;Yo8T)wo>;3}U$1d(>Y#@|0&D;I5cr7ot>xApqO~7_1S6MF+
ztFk@FOI^0RvL~uUM~L!2Vo(<{KnCu^K&5+gXZ9?;aAN+r8U1YQ8NT<)rTYj(L&yLb
zAOmE843GgbKnBPF8Q7@?bg_%wK=L#G1}^#iuBp90r5za{17v^<kO4A42FL&zAOmE8
z43GgbumcT<E@RKnGB$h&$>ab3;qU*yA7gA2`~mKOU%?OH3-BrU2z&_M18;%_a0EO7
zX29m7jQs>Y2k(OpSOCv~y<i4x?qTeA@H6-d+yw7}A!vhHa2MYp{0P1SpMeUz4VJ;{
z;1t*oetU$mZ^3Qw4k*AyFb58Sr@%q556ptU9%k$p@Fn;Jd;ntb7I*_322X<nU<UjH
zKbzoBa0h%3z5%zub+8Vs!yUK=C}lE02FL&zAOmFJK^Pc~80Vvxu;E;&j_AgMpX2s>
z$jF~ZgFKaUsmMfMD$}!mj?Nos+9rbiF4GLP2hA~lDCfA$d9TX)Rf!(y>Z|xD(*_@h
z=lrV6)bxznK0kcDImyp{ylF1GG#B%3l}LoU!fe~U1K6x;Bg^$t%hZiExrD)0DODy?
z6R%~yAZ>+gjIVIvyt6pI=7O0aYiCYhJAHC4iL+|WU!Ewh-LJKe0UJ!o4z_V-lOKy3
zAHWAcdeqj#B^&ZF_j))^i(F|QMQxWt!_yHP()5E}W_Ny5sJyR4S~kia$xN(Rky=%<
zK25DSAxf!*mdjF=ah{p`K5;UdpC9`Oy-d|!j&X-NSL>#m&98lEBUm1784_m$sbbAT
zk7gbwptTle;BXg?Q@arA#hgk!#E!F~(xrU@Y(=-uCD*hPmkZg6MRH#CP0YzWwc2pr
z$+KSEk3^E>!=<dJq{(kuV3^nyX>v=&stxU{=+ZK4)V7BS>q{T8eXn|Jl*B8xl#A{G
zzF>2zl+dO+Ax<sr+95|kXMB4r<$nkX5vFgi@hqDvHCN$ObzB**PV9uba^4yaq)b|D
z(h`nZnbgBvt@>Bj)-JY^uc*8#nhPTY=*qIA;=-E30^PD6;itTmt5hUQcr)CiwkD8S
zKxO2%wZ+|7HKt!Eg*nDUeTA6=_jB(2`-p{B&WEuc_?l15j90qv7+$%}6=au%y>!{W
y?ELgDiP2d<)+{79?J?idNF_9eXC$15*I_t!gWQ>!!N2Ryu|#UT-OK}bmi-Gc7XuIg

diff --git a/hosts/arcadia/display.nix b/hosts/arcadia/display.nix
index 6211044..39d4dd7 100644
--- a/hosts/arcadia/display.nix
+++ b/hosts/arcadia/display.nix
@@ -2,8 +2,9 @@
   wayland.windowManager.hyprland = {
     settings = {
       monitor = [
-        "DP-2, 2560x1440@144, 0x0, 1"
-        "DP-1, 1920x1080@120, -1920x180, 1"
+        "DP-1, 5120x2880@60, 0x0, 2"
+        "DP-2, 1920x1080@144, 2560x-240, 1, transform, 1"
+        "HDMI-A-1, 2560x1440@144, -1440x-240, 1, transform, 1"
       ];
     };
   };
diff --git a/hosts/arcadia/hardware-configuration.nix b/hosts/arcadia/hardware-configuration.nix
index 9810a82..2835087 100644
--- a/hosts/arcadia/hardware-configuration.nix
+++ b/hosts/arcadia/hardware-configuration.nix
@@ -43,7 +43,16 @@
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 
-  hardware.opengl = {
-      enable = true;
+  hardware.graphics = {
+    enable = true;
+    extraPackages = with pkgs; [
+      mesa
+      libva
+      libvdpau-va-gl
+      vulkan-loader
+      vulkan-validation-layers
+      amdvlk # Optional: AMD's proprietary Vulkan driver
+      mesa.opencl # Enables Rusticl (OpenCL) support
+    ];
   };
 }
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index fbe5636..68b9ccc 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -1,17 +1,20 @@
-{ conifg, pkgs, ... }:
+{ pkgs, inputs, ... }:
 {
+  home.stateVersion = "25.05";
   imports = [
     ../../home-manager/hyprland.nix
     ./display.nix
 
+    ../../home-manager/vscode.nix
     ../../home-manager/tofi.nix
     ../../home-manager/direnv.nix
     ../../home-manager/firefox.nix
     ../../home-manager/obs-studio.nix
+    ../../home-manager/blender.nix
   ];
   home.packages = with pkgs; [
-    vscode
     vivaldi
+    google-chrome
     discord
     helvum
     superfile
@@ -21,13 +24,29 @@
     scrcpy
     tetrio-desktop
     kicad
-    blender-hip
     gimp
     inkscape
     obsidian
     zed-editor
-    easyeffects
+    davinci-resolve
+    kdePackages.filelight
+    inputs.zen-browser.packages."${system}".default
+    (deno.overrideAttrs (oldAttrs: {
+      doCheck = false;
+    }))
+    nodejs_24
+    pnpm
+    godot
+    nixd
+    rust-analyzer
+    beeper
+    aseprite
+    zrythm
   ];
+  services.easyeffects = {
+    enable = true;
+  };
+
   programs.git = {
     enable = true;
     userName = "Hare";
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index 29d4280..f049787 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -1,11 +1,13 @@
 {
-  config,
   pkgs,
   username,
   ...
 }:
+let
+  config.boot.kernelPackages = pkgs.linuxPackages_latest;
+in
 {
-  system.stateVersion = "24.11";
+  system.stateVersion = "25.05";
 
   imports = [
     ./hardware-configuration.nix
@@ -21,9 +23,16 @@
     ../../programs/steam.nix
   ];
   environment.systemPackages = with pkgs; [
-    deno
-    nodejs
-    pnpm
+    cargo
+    rustc
+    rustfmt
+    openssl
+    vulkan-tools
+    android-file-transfer
+
+    rocmPackages.rocm-runtime
+    rocmPackages.rocminfo
+    rocmPackages.clr
 
     qemu
     (pkgs.writeShellScriptBin "qemu-system-x86_64-uefi" ''
@@ -31,15 +40,16 @@
         -bios ${pkgs.OVMF.fd}/FV/OVMF.fd \
         "$@"
     '')
+
+    wineWowPackages.waylandFull
+    winetricks
+
+    bluez
+    bluez-tools
+    bluetuith
+    obexftp
   ];
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  boot.initrd.kernelModules = [ "amdgpu" ];
-
-  boot.kernelModules = [ "v4l2loopback" ];
-  boot.extraModulePackages = [ pkgs.linuxPackages.v4l2loopback ];
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
   users.users.${username} = {
     extraGroups = [
@@ -48,7 +58,9 @@
     ];
     shell = pkgs.fish;
     openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICi8Cciepfs1ikPdfyHjc9qJX5z2QLFF9jBszsyEvCMA nix-on-droid@localhost"
     ];
   };
   programs.adb.enable = true;
@@ -56,12 +68,52 @@
 
   services.openssh.enable = true;
 
+  services.udisks2.enable = true;
+
   networking.firewall.allowedTCPPorts = [
     8080
     22
     5173
     8000
     9001
+    11434
   ];
   networking.firewall.allowedUDPPorts = [ ];
+
+  services.udev.extraRules = ''
+    ATTRS{idVendor}=="3151", ATTRS{idProduct}=="502d", MODE="0777"
+    KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="input"
+  '';
+
+  hardware.bluetooth = {
+    enable = true;
+    package = pkgs.bluez;
+    powerOnBoot = true;
+    settings = {
+      General = {
+        ControllerMode = "dual";
+        Experimental = true;
+        KernelExperimental = true;
+        FastConnectable = true;
+        # セキュリティレベルを調整
+        Class = "0x000100";
+        # ペアリングタイムアウトを延長
+        PairableTimeout = 0;
+      };
+      Policy = {
+        AutoEnable = true;
+      };
+    };
+  };
+
+  boot.kernelPackages = config.boot.kernelPackages;
+  boot.extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
+  boot.kernelModules = [
+    "v4l2loopback"
+  ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.kernelModules = [ "amdgpu" ];
 }
diff --git a/hosts/default.nix b/hosts/default.nix
index c30c9a6..6de67c0 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -43,7 +43,6 @@ let
             home = {
               inherit username;
               homeDirectory = "/home/${username}";
-              stateVersion = "24.11";
             };
             programs.home-manager.enable = true;
           }
diff --git a/hosts/fungus/hardware-configuration.nix b/hosts/fungus/hardware-configuration.nix
index 6234d6f..7bc80b1 100644
--- a/hosts/fungus/hardware-configuration.nix
+++ b/hosts/fungus/hardware-configuration.nix
@@ -1,22 +1,34 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+    "sr_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/e4eb343c-d88f-4d63-99aa-c2c41d8580db";
-      fsType = "ext4";
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/e4eb343c-d88f-4d63-99aa-c2c41d8580db";
+    fsType = "ext4";
+  };
 
   swapDevices = [ ];
 
diff --git a/hosts/fungus/home-manager.nix b/hosts/fungus/home-manager.nix
index 9110720..3822e28 100644
--- a/hosts/fungus/home-manager.nix
+++ b/hosts/fungus/home-manager.nix
@@ -1,5 +1,6 @@
 { conifg, pkgs, ... }:
 {
+  home.stateVersion = "25.05";
   imports = [
     ../../home-manager/direnv.nix
   ];
diff --git a/hosts/fungus/nixos.nix b/hosts/fungus/nixos.nix
index 750e92e..51effa5 100644
--- a/hosts/fungus/nixos.nix
+++ b/hosts/fungus/nixos.nix
@@ -5,7 +5,7 @@
   ...
 }:
 {
-  system.stateVersion = "24.11";
+  system.stateVersion = "25.05";
 
   imports = [
     ./hardware-configuration.nix
diff --git a/programs/fcitx.nix b/programs/fcitx.nix
index 948081e..7a529b5 100644
--- a/programs/fcitx.nix
+++ b/programs/fcitx.nix
@@ -6,6 +6,8 @@
    fcitx5.addons = with pkgs; [
      fcitx5-mozc
      fcitx5-gtk
+     fcitx5-rose-pine
    ];
+   fcitx5.waylandFrontend = true;
  };
 }
diff --git a/programs/utility.nix b/programs/utility.nix
index b2199fb..ed3ebe8 100644
--- a/programs/utility.nix
+++ b/programs/utility.nix
@@ -1,12 +1,15 @@
 { pkgs, ... }:
 {
   environment.systemPackages = with pkgs; [
+    tmux
     zip
     unzip
+    rar
     ripgrep
     btop-rocm
     bat
-
     wezterm
+    libsixel
     nixfmt-rfc-style
-  ];}
+  ];
+}
diff --git a/programs/v4l2.nix b/programs/v4l2.nix
index 87e7864..6bdbd21 100644
--- a/programs/v4l2.nix
+++ b/programs/v4l2.nix
@@ -5,6 +5,6 @@
     ffmpeg
   ];
   boot.extraModprobeConfig = ''
-    options v4l2loopback devices=2 video_nr=0,1 card_label="Scrcpy Source","OBS VirtualCamera" exclusive_caps=1
+    options v4l2loopback devices=2 video_nr=0,1 card_label="Scrcpy Source,OBS VirtualCamera" exclusive_caps=1
   '';
 }
diff --git a/system/core/sound.nix b/system/core/sound.nix
index e372d47..ea8c2e6 100644
--- a/system/core/sound.nix
+++ b/system/core/sound.nix
@@ -5,5 +5,13 @@
     alsa.enable = true;
     alsa.support32Bit = true;
     pulse.enable = true;
+    extraConfig.pipewire."92-low-latency" = {
+      context.properties = {
+        default.clock.rate = 48000;
+        default.clock.quantum = 128;
+        default.clock.min-quantum = 32;
+        default.clock.max-quantum = 1024;
+      };
+    };
   };
 }

From 9875eaf3096a6e464af74d707d0336fe859c64c8 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Thu, 25 Dec 2025 18:37:54 +0900
Subject: [PATCH 12/28] 2025-12-25

---
 flake.lock                               | 24 ++++++-------
 hosts/arcadia/display.nix                |  4 +--
 hosts/arcadia/hardware-configuration.nix |  2 +-
 hosts/arcadia/home-manager.nix           | 20 +++++++----
 hosts/arcadia/nixos.nix                  |  7 +++-
 system/core/default.nix                  |  2 +-
 system/core/fonts.nix                    |  2 +-
 system/core/greeter.nix                  | 45 ++++++++++++++++++++++++
 system/core/regreet.nix                  | 24 -------------
 9 files changed, 82 insertions(+), 48 deletions(-)
 create mode 100644 system/core/greeter.nix
 delete mode 100644 system/core/regreet.nix

diff --git a/flake.lock b/flake.lock
index a5167e5..4f03dc7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759261733,
-        "narHash": "sha256-G104PUPKBgJmcu4NWs0LUaPpSOTD4jiq4mamLWu3Oc0=",
+        "lastModified": 1766387499,
+        "narHash": "sha256-AjK3/UKDzeXFeYNLVBaJ3+HLE9he1g5UrlNd4/BM3eA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "5a21f4819ee1be645f46d6b255d49f4271ef6723",
+        "rev": "527ad07e6625302b648ed3b28c34b62a79bd103e",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1759261527,
-        "narHash": "sha256-wPd5oGvBBpUEzMF0kWnXge0WITNsITx/aGI9qLHgJ4g=",
+        "lastModified": 1764440730,
+        "narHash": "sha256-ZlJTNLUKQRANlLDomuRWLBCH5792x+6XUJ4YdFRjtO4=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "e087756cf4abbe1a34f3544c480fc1034d68742f",
+        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
         "type": "github"
       },
       "original": {
@@ -37,11 +37,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759036355,
-        "narHash": "sha256-0m27AKv6ka+q270dw48KflE0LwQYrO7Fm4/2//KCVWg=",
+        "lastModified": 1766309749,
+        "narHash": "sha256-3xY8CZ4rSnQ0NqGhMKAy5vgC+2IVK0NoVEzDoOh4DA4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e9f00bd893984bc8ce46c895c3bf7cac95331127",
+        "rev": "a6531044f6d0bef691ea18d4d4ce44d0daa6e816",
         "type": "github"
       },
       "original": {
@@ -80,11 +80,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1754251351,
-        "narHash": "sha256-k9ZxAmwu7DfLGW6Z6910XsSyi5V9LEIdaYxe86PeEKE=",
+        "lastModified": 1761859251,
+        "narHash": "sha256-+Kxwwlis5m8b69DBQ42wxM0f7sKCa7RRy5ADCMEI1Ss=",
         "owner": "xaragon",
         "repo": "zen-browser-flake",
-        "rev": "0db16223c3dc3e9337051e440c305a85b4bc3437",
+        "rev": "20dbd219c8238f297d53603b5f0001167a35ce51",
         "type": "github"
       },
       "original": {
diff --git a/hosts/arcadia/display.nix b/hosts/arcadia/display.nix
index 39d4dd7..3b8ae77 100644
--- a/hosts/arcadia/display.nix
+++ b/hosts/arcadia/display.nix
@@ -3,8 +3,8 @@
     settings = {
       monitor = [
         "DP-1, 5120x2880@60, 0x0, 2"
-        "DP-2, 1920x1080@144, 2560x-240, 1, transform, 1"
-        "HDMI-A-1, 2560x1440@144, -1440x-240, 1, transform, 1"
+        "DP-2, 2560x1440@144, 2560x0, 1, transform, 0"
+        "DP-3, 1920x1080@144, -1080x-240, 1, transform, 1"
       ];
     };
   };
diff --git a/hosts/arcadia/hardware-configuration.nix b/hosts/arcadia/hardware-configuration.nix
index 2835087..43af020 100644
--- a/hosts/arcadia/hardware-configuration.nix
+++ b/hosts/arcadia/hardware-configuration.nix
@@ -51,8 +51,8 @@
       libvdpau-va-gl
       vulkan-loader
       vulkan-validation-layers
-      amdvlk # Optional: AMD's proprietary Vulkan driver
       mesa.opencl # Enables Rusticl (OpenCL) support
+      rocmPackages.clr.icd
     ];
   };
 }
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index 68b9ccc..4fcb38b 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -17,7 +17,6 @@
     google-chrome
     discord
     helvum
-    superfile
     plemoljp
     plemoljp-nf
     prismlauncher
@@ -28,20 +27,29 @@
     inkscape
     obsidian
     zed-editor
-    davinci-resolve
+    # davinci-resolve
     kdePackages.filelight
     inputs.zen-browser.packages."${system}".default
     (deno.overrideAttrs (oldAttrs: {
       doCheck = false;
     }))
     nodejs_24
-    pnpm
     godot
+    unityhub
     nixd
     rust-analyzer
     beeper
     aseprite
-    zrythm
+    bambu-studio
+    orca-slicer
+
+    # voicevox-core
+    # voicevox-engine
+    # voicevox
+
+    vinegar
+
+    antigravity
   ];
   services.easyeffects = {
     enable = true;
@@ -49,8 +57,8 @@
 
   programs.git = {
     enable = true;
-    userName = "Hare";
-    userEmail = "kei.hiracchi.0928@gmail.com";
+    settings.user.name = "Hare";
+    settings.user.email = "kei.hiracchi.0928@gmail.com";
   };
 
   fonts = {
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index f049787..ab8e91c 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -7,7 +7,7 @@ let
   config.boot.kernelPackages = pkgs.linuxPackages_latest;
 in
 {
-  system.stateVersion = "25.05";
+  system.stateVersion = "25.11";
 
   imports = [
     ./hardware-configuration.nix
@@ -48,6 +48,8 @@ in
     bluez-tools
     bluetuith
     obexftp
+    fzf
+    ghq
   ];
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
@@ -76,12 +78,14 @@ in
     5173
     8000
     9001
+    2222 # crtb server
     11434
   ];
   networking.firewall.allowedUDPPorts = [ ];
 
   services.udev.extraRules = ''
     ATTRS{idVendor}=="3151", ATTRS{idProduct}=="502d", MODE="0777"
+    ATTRS{idVendor}=="414", ATTRS{idProduct}=="211a", MODE="0777"
     KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="input"
   '';
 
@@ -116,4 +120,5 @@ in
   boot.loader.efi.canTouchEfiVariables = true;
 
   boot.initrd.kernelModules = [ "amdgpu" ];
+
 }
diff --git a/system/core/default.nix b/system/core/default.nix
index 738833e..2fb0acc 100644
--- a/system/core/default.nix
+++ b/system/core/default.nix
@@ -8,6 +8,6 @@
     ./sound.nix
 
     ./uwsm.nix
-    ./regreet.nix
+    ./greeter.nix
   ];
 }
diff --git a/system/core/fonts.nix b/system/core/fonts.nix
index 5fc22be..b5dc10b 100644
--- a/system/core/fonts.nix
+++ b/system/core/fonts.nix
@@ -4,7 +4,7 @@
     packages = with pkgs; [
       noto-fonts
       noto-fonts-cjk-sans
-      noto-fonts-emoji
+      noto-fonts-color-emoji
       ibm-plex
     ];
     fontconfig = {
diff --git a/system/core/greeter.nix b/system/core/greeter.nix
new file mode 100644
index 0000000..a67df49
--- /dev/null
+++ b/system/core/greeter.nix
@@ -0,0 +1,45 @@
+{ config, pkgs, ... }:
+let
+  hyprGreetConf = pkgs.writeText "hyprland-greetd.conf" ''
+    monitor = DP-1, 5120x2880@60, 0x0, 2
+
+    monitor = DP-2, disable
+    monitor = DP-3, disable
+
+    exec-once = ${config.programs.regreet.package or pkgs.regreet}/bin/regreet; hyprctl dispatch exit
+  '';
+in
+{
+  services.greetd.enable = true;
+  services.greetd.settings.default_session = {
+    command = "${pkgs.hyprland}/bin/Hyprland --config ${hyprGreetConf}";
+    user = "greeter";
+  };
+
+  programs.regreet = {
+    # greetd を Hyprland で動かす
+    enable = true;
+    theme.name = "Adwaita-dark";
+    iconTheme.name = "Papirus-Dark";
+    cursorTheme.name = "Bibata-Modern-Ice";
+    settings = {
+      appearance = {
+        greeting_msg = "Welcome back!";
+      };
+      widget = {
+        clock = {
+          format = "%H:%M";
+          resolution = "100ms";
+          timezone = "Asia/Tokyo";
+          label_width = 150;
+        };
+      };
+      GTK = {
+        application_prefer_dark_theme = true;
+      };
+      background = {
+        path = "/usr/share/wallpaper/arknights-image-01.png";
+      };
+    };
+  };
+}
diff --git a/system/core/regreet.nix b/system/core/regreet.nix
deleted file mode 100644
index 9e9d86c..0000000
--- a/system/core/regreet.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  programs.regreet = {
-    enable = true;
-    settings = {
-      appearance = {
-        greeting_msg = "Welcome back!";
-      };
-      widget = {
-        clock = {
-          format = "%H:%M";
-          resolution = "100ms";
-          timezone = "Asia/Tokyo";
-          label_width = 150;
-        };
-      };
-      GTK = {
-        application_prefer_dark_theme = true;
-      };
-      background = {
-        path = "/usr/share/wallpaper/arknights-image-01.png";
-      };
-    };
-  };
-}

From 8cacd2eea40855e52ad2cea27909cc1cd49e87ed Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 3 Jan 2026 22:04:35 +0900
Subject: [PATCH 13/28] x1carbon

---
 flake.lock                                | 18 ++---
 home-manager/hyprland-theme-thin.nix      | 47 +++++++++++
 hosts/arcadia/nixos.nix                   |  3 +-
 hosts/default.nix                         | 13 +++
 hosts/x1carbon/hardware-configuration.nix | 31 +++++++
 hosts/x1carbon/home-manager.nix           | 58 ++++++++++++++
 hosts/x1carbon/nixos.nix                  | 98 +++++++++++++++++++++++
 system/core/uwsm.nix                      |  1 -
 8 files changed, 258 insertions(+), 11 deletions(-)
 create mode 100644 home-manager/hyprland-theme-thin.nix
 create mode 100644 hosts/x1carbon/hardware-configuration.nix
 create mode 100644 hosts/x1carbon/home-manager.nix
 create mode 100644 hosts/x1carbon/nixos.nix

diff --git a/flake.lock b/flake.lock
index 4f03dc7..7f95e59 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1766387499,
-        "narHash": "sha256-AjK3/UKDzeXFeYNLVBaJ3+HLE9he1g5UrlNd4/BM3eA=",
+        "lastModified": 1767391542,
+        "narHash": "sha256-qHXxJuFkQhggyeao/kQb6KcOjgz0Ky+ArfowRX1MHaE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "527ad07e6625302b648ed3b28c34b62a79bd103e",
+        "rev": "2f06b726061b7e1aa69f718e943da9ffcecd6397",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1764440730,
-        "narHash": "sha256-ZlJTNLUKQRANlLDomuRWLBCH5792x+6XUJ4YdFRjtO4=",
+        "lastModified": 1767185284,
+        "narHash": "sha256-ljDBUDpD1Cg5n3mJI81Hz5qeZAwCGxon4kQW3Ho3+6Q=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
+        "rev": "40b1a28dce561bea34858287fbb23052c3ee63fe",
         "type": "github"
       },
       "original": {
@@ -37,11 +37,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1766309749,
-        "narHash": "sha256-3xY8CZ4rSnQ0NqGhMKAy5vgC+2IVK0NoVEzDoOh4DA4=",
+        "lastModified": 1767116409,
+        "narHash": "sha256-5vKw92l1GyTnjoLzEagJy5V5mDFck72LiQWZSOnSicw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a6531044f6d0bef691ea18d4d4ce44d0daa6e816",
+        "rev": "cad22e7d996aea55ecab064e84834289143e44a0",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/hyprland-theme-thin.nix b/home-manager/hyprland-theme-thin.nix
new file mode 100644
index 0000000..eba9f76
--- /dev/null
+++ b/home-manager/hyprland-theme-thin.nix
@@ -0,0 +1,47 @@
+{ pkgs, lib, ... }:
+{
+  wayland.windowManager.hyprland = {
+    settings = {
+      general = lib.mkForce {
+        gaps_in = 0;
+        gaps_out = 0;
+        border_size = 2;
+        "col.active_border" = "rgba(6e848cee) rgba(eeeeffee) 90deg";
+        "col.inactive_border" = "rgba(595959aa)";
+        layout = "dwindle";
+        allow_tearing = true;
+      };
+
+      decoration = lib.mkForce {
+        rounding = 0;
+        blur = {
+          enabled = true;
+          size = 6;
+          passes = 2;
+          noise = 0.01;
+          contrast = 0.8;
+          brightness = 0.5;
+          vibrancy = 0.25;
+          vibrancy_darkness = 0.1;
+        };
+        shadow = {
+          enabled = false;
+        };
+        dim_inactive = false;
+      };
+
+      animations = lib.mkForce {
+        enabled = true;
+        animation = [
+          "windowsIn, 1, 1, default, popin 90%"
+          "windowsOut, 1, 100, default, popin 80%"
+          "windowsMove, 1, 3, default"
+          "border, 1, 10, default"
+          "borderangle, 1, 8, default"
+          "fade, 1, 7, default"
+          "workspaces, 1, 5, default, slidefade 10%"
+        ];
+      };
+    };
+  };
+}
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index ab8e91c..f6de238 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -63,7 +63,8 @@ in
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICi8Cciepfs1ikPdfyHjc9qJX5z2QLFF9jBszsyEvCMA nix-on-droid@localhost"
-    ];
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID8Eo/QDJtXqluvjNx5ZpeIt0c/yf/Mgr7dKhNWAICZX hare@x1carbon"
+      ];
   };
   programs.adb.enable = true;
   programs.nix-ld.enable = true;
diff --git a/hosts/default.nix b/hosts/default.nix
index 6de67c0..a496a9c 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -64,6 +64,17 @@ rec {
         ./arcadia/home-manager.nix
       ];
     };
+    x1carbon = mkHost {
+      system = "x86_64-linux";
+      hostname = "x1carbon";
+      username = "hare";
+      systemModules = [
+        ./x1carbon/nixos.nix
+      ];
+      homeModule = [
+        ./x1carbon/home-manager.nix
+      ];
+    };
     fungus = mkHost {
       system = "x86_64-linux";
       hostname = "Fungus";
@@ -79,9 +90,11 @@ rec {
   nixos = {
     arcadia = hosts.arcadia.nixos;
     fungus = hosts.fungus.nixos;
+    x1carbon = hosts.x1carbon.nixos;
   };
   home-manager = {
     arcadia = hosts.arcadia.home-manager;
     fungus = hosts.fungus.home-manager;
+    x1carbon = hosts.x1carbon.home-manager;
   };
 }
diff --git a/hosts/x1carbon/hardware-configuration.nix b/hosts/x1carbon/hardware-configuration.nix
new file mode 100644
index 0000000..50fa13e
--- /dev/null
+++ b/hosts/x1carbon/hardware-configuration.nix
@@ -0,0 +1,31 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/92c8bab5-07b9-4394-888d-6cb481972018";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/1711-8E2B";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/x1carbon/home-manager.nix b/hosts/x1carbon/home-manager.nix
new file mode 100644
index 0000000..c72d282
--- /dev/null
+++ b/hosts/x1carbon/home-manager.nix
@@ -0,0 +1,58 @@
+{ pkgs, inputs, ... }:
+{
+  home.stateVersion = "25.05";
+  imports = [
+    ../../home-manager/hyprland.nix
+    ../../home-manager/hyprland-theme-thin.nix
+
+
+    ../../home-manager/tofi.nix
+    ../../home-manager/direnv.nix
+    ../../home-manager/obs-studio.nix
+  ];
+  home.packages = with pkgs; [
+    vivaldi
+    discord
+    helvum
+    plemoljp
+    plemoljp-nf
+    prismlauncher
+    scrcpy
+    gimp
+    zed-editor
+    deno
+    nodejs_latest
+    # aseprite
+  ];
+  services.easyeffects = {
+    enable = true;
+  };
+
+  programs.git = {
+    enable = true;
+    settings.user.name = "Hare";
+    settings.user.email = "kei.hiracchi.0928@gmail.com";
+  };
+
+  fonts = {
+    fontconfig = {
+      defaultFonts = {
+        serif = [ "Noto Serif" ];
+        sansSerif = [ "Noto Sans" ];
+        monospace = [ "PlemolJP NF Console" ];
+      };
+    };
+  };
+
+  xdg.mimeApps = {
+    enable = true;
+
+    defaultApplications = {
+      "text/html" = "vivaldi-stable.desktop";
+      "x-scheme-handler/http" = "vivaldi-stable.desktop";
+      "x-scheme-handler/https" = "vivaldi-stable.desktop";
+      "x-scheme-handler/about" = "vivaldi-stable.desktop";
+      "x-scheme-handler/unknown" = "vivaldi-stable.desktop";
+    };
+  };
+}
diff --git a/hosts/x1carbon/nixos.nix b/hosts/x1carbon/nixos.nix
new file mode 100644
index 0000000..3fb0a7c
--- /dev/null
+++ b/hosts/x1carbon/nixos.nix
@@ -0,0 +1,98 @@
+{
+  pkgs,
+  username,
+  ...
+}:
+let
+  config.boot.kernelPackages = pkgs.linuxPackages_latest;
+in
+{
+  system.stateVersion = "25.11";
+
+  imports = [
+    ./hardware-configuration.nix
+
+    ../../system/core
+    ../../programs/ssh.nix
+    ../../programs/utility.nix
+    ../../programs/shell.nix
+    ../../programs/docker.nix
+    ../../programs/v4l2.nix
+    ../../programs/desktop/hyprland.nix
+    ../../programs/fcitx.nix
+    ../../programs/steam.nix
+  ];
+  environment.systemPackages = with pkgs; [
+    openssl
+
+    bluez
+    bluez-tools
+    bluetuith
+    
+    brightnessctl
+
+    fzf
+    ghq
+  ];
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
+
+  users.users.${username} = {
+    extraGroups = [
+      "adbusers"
+      "docker"
+    ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
+    ];
+  };
+  programs.adb.enable = true;
+  programs.nix-ld.enable = true;
+  programs.light.enable = true;
+
+  services.openssh.enable = true;
+
+  services.udisks2.enable = true;
+
+  networking.firewall.allowedTCPPorts = [
+    22
+  ];
+  networking.firewall.allowedUDPPorts = [ ];
+
+  services.udev.extraRules = ''
+    ATTRS{idVendor}=="3151", ATTRS{idProduct}=="502d", MODE="0777"
+    ATTRS{idVendor}=="414", ATTRS{idProduct}=="211a", MODE="0777"
+    KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="input"
+  '';
+
+  hardware.bluetooth = {
+    enable = true;
+    package = pkgs.bluez;
+    powerOnBoot = true;
+    settings = {
+      General = {
+        ControllerMode = "dual";
+        Experimental = true;
+        KernelExperimental = true;
+        FastConnectable = true;
+        # セキュリティレベルを調整
+        Class = "0x000100";
+        # ペアリングタイムアウトを延長
+        PairableTimeout = 0;
+      };
+      Policy = {
+        AutoEnable = true;
+      };
+    };
+  };
+
+  boot.kernelPackages = config.boot.kernelPackages;
+  boot.extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
+  boot.kernelModules = [
+    "v4l2loopback"
+  ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+}
diff --git a/system/core/uwsm.nix b/system/core/uwsm.nix
index 3bf9939..be70bc7 100644
--- a/system/core/uwsm.nix
+++ b/system/core/uwsm.nix
@@ -5,7 +5,6 @@
       hyprland = {
         prettyName = "Hyprland";
         comment = "Hyprland compositor managed by UWSM";
-        binPath = "/run/current-system/sw/bin/Hyprland";
       };
     };
   };

From 5c2ed26f6913475c93a7bfd4fab7a06a1cc08c08 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 4 Jan 2026 00:30:45 +0900
Subject: [PATCH 14/28] hypr config

---
 home-manager/hyprland.nix       | 1 -
 hosts/x1carbon/home-manager.nix | 5 +++--
 hosts/x1carbon/nixos.nix        | 4 ++++
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
index e61a03e..bc062b6 100644
--- a/home-manager/hyprland.nix
+++ b/home-manager/hyprland.nix
@@ -40,7 +40,6 @@
         };
 
         natural_scroll = true;
-        sensitivity = -1.0;
       };
 
       general = {
diff --git a/hosts/x1carbon/home-manager.nix b/hosts/x1carbon/home-manager.nix
index c72d282..c8372f3 100644
--- a/hosts/x1carbon/home-manager.nix
+++ b/hosts/x1carbon/home-manager.nix
@@ -1,11 +1,10 @@
-{ pkgs, inputs, ... }:
+{ pkgs, inputs, lib, ... }:
 {
   home.stateVersion = "25.05";
   imports = [
     ../../home-manager/hyprland.nix
     ../../home-manager/hyprland-theme-thin.nix
 
-
     ../../home-manager/tofi.nix
     ../../home-manager/direnv.nix
     ../../home-manager/obs-studio.nix
@@ -44,6 +43,8 @@
     };
   };
 
+  wayland.windowManager.hyprland.settings.input.sensitivity = -0.5;
+
   xdg.mimeApps = {
     enable = true;
 
diff --git a/hosts/x1carbon/nixos.nix b/hosts/x1carbon/nixos.nix
index 3fb0a7c..5223ae0 100644
--- a/hosts/x1carbon/nixos.nix
+++ b/hosts/x1carbon/nixos.nix
@@ -60,6 +60,10 @@ in
   ];
   networking.firewall.allowedUDPPorts = [ ];
 
+  services.openvpn.servers = {
+    homeVPN = { config = '' config /root/nixos/openvpn/homeVPN.conf ''; };
+  };
+
   services.udev.extraRules = ''
     ATTRS{idVendor}=="3151", ATTRS{idProduct}=="502d", MODE="0777"
     ATTRS{idVendor}=="414", ATTRS{idProduct}=="211a", MODE="0777"

From d9d740223436d0209fb64e88adf84dccf93c96bf Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 4 Jan 2026 01:32:32 +0900
Subject: [PATCH 15/28] =?UTF-8?q?hypr=E8=A8=AD=E5=AE=9A=E3=81=A8home-manag?=
 =?UTF-8?q?er=E7=AE=A1=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 flake.lock                            |  34 ++++
 flake.nix                             |  28 ++-
 home-manager/fnott.nix                |  81 +++++++++
 home-manager/hyprland-theme-thin.nix  |  47 -----
 home-manager/hyprland.nix             | 226 ------------------------
 home-manager/hyprland/default.nix     | 239 ++++++++++++++++++++++++++
 home-manager/hyprland/styles/thin.nix |  43 +++++
 hosts/arcadia/home-manager.nix        |  16 +-
 hosts/default.nix                     |   3 +-
 hosts/x1carbon/home-manager.nix       |  18 +-
 10 files changed, 446 insertions(+), 289 deletions(-)
 create mode 100644 home-manager/fnott.nix
 delete mode 100644 home-manager/hyprland-theme-thin.nix
 delete mode 100644 home-manager/hyprland.nix
 create mode 100644 home-manager/hyprland/default.nix
 create mode 100644 home-manager/hyprland/styles/thin.nix

diff --git a/flake.lock b/flake.lock
index 7f95e59..1ef8dbb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -69,12 +87,28 @@
     },
     "root": {
       "inputs": {
+        "flake-utils": "flake-utils",
         "home-manager": "home-manager",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
         "zen-browser": "zen-browser"
       }
     },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "zen-browser": {
       "inputs": {
         "nixpkgs": "nixpkgs_2"
diff --git a/flake.nix b/flake.nix
index 0eaa4b1..16637af 100644
--- a/flake.nix
+++ b/flake.nix
@@ -7,13 +7,31 @@
     home-manager.url = "github:nix-community/home-manager";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
 
+    flake-utils.url = "github:numtide/flake-utils";
     nixos-hardware.url = "github:NixOS/nixos-hardware";
-
     zen-browser.url = "github:xaragon/zen-browser-flake";
   };
 
-  outputs = inputs: {
-    nixosConfigurations = (import ./hosts inputs).nixos;
-    homeConfigurations = (import ./hosts inputs).home-manager;
-  };
+  outputs =
+    inputs@{
+      self,
+      ...
+    }:
+    {
+      nixosConfigurations = (import ./hosts inputs).nixos;
+      homeConfigurations = (import ./hosts inputs).home-manager;
+    }
+    // (inputs.flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        hm = inputs.home-manager.packages.${system}.home-manager;
+      in
+      {
+        packages.home-manager = hm;
+        apps.home-manager = {
+          type = "app";
+          program = "${hm}/bin/home-manager";
+        };
+      }
+    ));
 }
diff --git a/home-manager/fnott.nix b/home-manager/fnott.nix
new file mode 100644
index 0000000..04e37df
--- /dev/null
+++ b/home-manager/fnott.nix
@@ -0,0 +1,81 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  services.fnott = {
+    enable = true;
+
+    # （Home Manager module の仕様）
+    # https://mipmip.github.io/home-manager-option-search/?query=services.fnott.settings
+    settings = {
+      main = {
+        # --- 配置 / レイヤ ---
+        anchor = "top-right";
+        layer = "overlay"; # フルスクリーンでも出したい場合
+        stacking-order = "bottom-up";
+
+        # --- 余白 ---
+        edge-margin-vertical = 18;
+        edge-margin-horizontal = 18;
+        notification-margin = 10;
+
+        # --- サイズ ---
+        # アイコンを大きめにして視認性を上げる（テキストは控えめに）
+        min-width = 360;
+        max-width = 520;
+        max-height = 0; # 制限したいなら 600 など
+
+        # --- 見た目（モノトーン / シック）---
+        # 背景は黒寄り・透明気味、枠線は薄いグレー、文字は白〜グレー
+        background = "101012dd"; # RGBA 8桁 (rrggbbaa)
+        border-color = "2a2a2fff";
+        border-size = 1;
+        border-radius = 12;
+
+        # パディング（カード感）
+        padding-vertical = 16;
+        padding-horizontal = 18;
+
+        # --- フォント（モダン寄りに）---
+        title-font = "Inter SemiBold 11";
+        summary-font = "Inter Medium 10";
+        body-font = "Inter 10";
+
+        title-color = "f2f2f2ff";
+        summary-color = "d6d6d6ff";
+        body-color = "b8b8b8ff";
+
+        # --- アイコン優位 ---
+        icon-theme = "Papirus-Dark"; # 未導入なら "hicolor" でもOK
+        max-icon-size = 64; # デフォルト32 -> 強調
+        icon = "dialog-information"; # フォールバック（任意）
+
+        dpi-aware = "auto";
+      };
+
+      low = {
+        timeout = 4;
+        border-color = "232327ff";
+      };
+
+      normal = {
+        timeout = 7;
+        border-color = "2a2a2fff";
+      };
+
+      critical = {
+        timeout = 0;
+        border-color = "6a6a6fff";
+        border-size = 2;
+        background = "101012f2";
+      };
+    };
+  };
+
+  home.packages = with pkgs; [
+    papirus-icon-theme
+  ];
+}
diff --git a/home-manager/hyprland-theme-thin.nix b/home-manager/hyprland-theme-thin.nix
deleted file mode 100644
index eba9f76..0000000
--- a/home-manager/hyprland-theme-thin.nix
+++ /dev/null
@@ -1,47 +0,0 @@
-{ pkgs, lib, ... }:
-{
-  wayland.windowManager.hyprland = {
-    settings = {
-      general = lib.mkForce {
-        gaps_in = 0;
-        gaps_out = 0;
-        border_size = 2;
-        "col.active_border" = "rgba(6e848cee) rgba(eeeeffee) 90deg";
-        "col.inactive_border" = "rgba(595959aa)";
-        layout = "dwindle";
-        allow_tearing = true;
-      };
-
-      decoration = lib.mkForce {
-        rounding = 0;
-        blur = {
-          enabled = true;
-          size = 6;
-          passes = 2;
-          noise = 0.01;
-          contrast = 0.8;
-          brightness = 0.5;
-          vibrancy = 0.25;
-          vibrancy_darkness = 0.1;
-        };
-        shadow = {
-          enabled = false;
-        };
-        dim_inactive = false;
-      };
-
-      animations = lib.mkForce {
-        enabled = true;
-        animation = [
-          "windowsIn, 1, 1, default, popin 90%"
-          "windowsOut, 1, 100, default, popin 80%"
-          "windowsMove, 1, 3, default"
-          "border, 1, 10, default"
-          "borderangle, 1, 8, default"
-          "fade, 1, 7, default"
-          "workspaces, 1, 5, default, slidefade 10%"
-        ];
-      };
-    };
-  };
-}
diff --git a/home-manager/hyprland.nix b/home-manager/hyprland.nix
deleted file mode 100644
index bc062b6..0000000
--- a/home-manager/hyprland.nix
+++ /dev/null
@@ -1,226 +0,0 @@
-{ pkgs, ... }:
-{
-  wayland.windowManager.hyprland = {
-    enable = true;
-    systemd.enable = false;
-    settings = {
-      exec-once = [
-        # "/usr/lib/polkit-kde-authentication-agent-1"
-        # "dunst"
-        "swww-daemon"
-        # "copyq --start-server"
-        # "wl-paste --type text --watch cliphist store"
-        # "wl-paste --type image --watch cliphist store"
-        "eww daemon"
-        "eww open bar"
-        "eww open roundedEdge"
-      ];
-      exec = [
-        "swww img /usr/share/wallpaper/arknights-02.jpg"
-        "dconf write /org/gnome/desktop/interface/gtk-theme 'Adwaita Dark'"
-        "dconf write /org/gnome/desktop/interface/icon-theme 'Adwaita Dark'"
-        "dconf write /org/gnome/desktop/interface/document-font-name 'Noto Sans Medium 11'"
-        "dconf write /org/gnome/desktop/interface/font-name 'Noto Sans Medium 11'"
-        "dconf write /org/gnome/desktop/interface/monospace-font-name 'Noto Sans Mono Medium 11'"
-      ];
-
-      ecosystem.no_update_news = true;
-
-      input = {
-        kb_layout = "us";
-        kb_variant = "";
-        kb_model = "";
-        kb_options = "";
-        kb_rules = "";
-
-        follow_mouse = true;
-
-        touchpad = {
-          natural_scroll = true;
-        };
-
-        natural_scroll = true;
-      };
-
-      general = {
-        gaps_in = 4;
-        gaps_out = 7;
-        border_size = 3;
-        "col.active_border" = "rgba(6e848cee) rgba(eeeeffee) 90deg";
-        "col.inactive_border" = "rgba(595959aa)";
-        layout = "dwindle";
-        allow_tearing = true;
-      };
-
-      decoration = {
-        rounding = 10;
-        blur = {
-          enabled = true;
-          size = 6;
-          passes = 2;
-          noise = 0.01;
-          contrast = 0.8;
-          brightness = 0.5;
-          vibrancy = 0.25;
-          vibrancy_darkness = 0.1;
-        };
-        shadow = {
-          enabled = false;
-          range = 4;
-          render_power = 3;
-          color = "rgba(1a1a1aee)";
-        };
-        dim_inactive = false;
-      };
-
-      animations = {
-        enabled = true;
-        animation = [
-          "windowsIn, 1, 1, default, popin 90%"
-          "windowsOut, 1, 100, default, popin 80%"
-          "windowsMove, 1, 3, default"
-          "border, 1, 10, default"
-          "borderangle, 1, 8, default"
-          "fade, 1, 7, default"
-          "workspaces, 1, 5, default, slidefade 10%"
-        ];
-      };
-
-      dwindle = {
-        pseudotile = true;
-        preserve_split = true;
-      };
-
-      misc = {
-        force_default_wallpaper = false;
-        disable_hyprland_logo = false;
-      };
-
-      windowrulev2 = [
-        "animation windowsIn 0,title:^(.*wofi.*)$"
-        "float,title:^(.*feh.*)$"
-        "center,title:^(.*feh.*)$"
-        "float,title:^(Picture.*)$"
-        "pin,title:^(Picture.*)$"
-        "immediate, class:^(Terraria)$"
-        "idleinhibit fullscreen, class:^(steam_app.*)$"
-      ];
-
-      workspace = [
-        "1, monitor:DP-2, default:true"
-        "r[2-9], monitor:DP-2"
-        "name:sub, monitor:DP-1, default:true"
-      ];
-
-      "$menu" = "uwsm app -- $(tofi-drun)";
-      "$terminal" = "wezterm";
-      "$lock" = "hyprlock";
-      bindm = [
-        # Window Movement & Resizing
-        "SUPER, mouse:272, movewindow"
-        "SUPER, mouse:273, resizewindow"
-      ];
-      bind =
-        [
-          # basic
-          "SUPER, return, exec, $menu"
-          "SUPER, E, exec, $terminal"
-          "SUPER, Q, killactive,"
-          "SUPER, L, exec, $lock"
-          "SUPER_SHIFT, M, exec, loginctl terminate-user $USER"
-
-          # prsc
-          ", Print, exec, hyprshot -m window -m active --clipboard-only"
-
-          # Clipboard
-          "SUPER, C, exec, copyq show"
-          "SUPER, V, exec, clipman pick -t dmenu"
-
-          # Window navigation
-          "SUPER, F, fullscreen,"
-          "SUPER, Y, pin"
-          "SUPER, I, togglefloating,"
-          "SUPER, O, togglesplit," # dwindle
-          "SUPER, P, pseudo," # dwindle
-
-          # Window focus
-          "SUPER, mouse_down, cyclenext, next"
-          "SUPER, mouse_up, cyclenext, prev"
-
-          "SUPER, left, movefocus, l"
-          "SUPER, right, movefocus, r"
-          "SUPER, up, movefocus, u"
-          "SUPER, down, movefocus, d"
-
-          "SUPER_SHIFT, left, movewindow, l"
-          "SUPER_SHIFT, right, movewindow, r"
-          "SUPER_SHIFT, up, movewindow, u"
-          "SUPER_SHIFT, down, movewindow, d"
-
-          # workspaces
-          "SUPER, 1, workspace, 1"
-          "SUPER, 2, workspace, 2"
-          "SUPER, 3, workspace, 3"
-
-          "SUPER_CTRL, left, workspace, m-1"
-          "SUPER_CTRL, right, workspace, m+1"
-          "SUPER_CTRL_SHIFT, left, workspace, r-1"
-          "SUPER_CTRL_SHIFT, right, workspace, r+1"
-        ]
-        ++ (
-          # workspaces
-          # binds $mod + [shift +] {1..9} to [move to] workspace {1..9}
-          builtins.concatLists (
-            builtins.genList (
-              i:
-              let
-                ws = i + 1;
-              in
-              [
-                "SUPER, code:1${toString i}, workspace, ${toString ws}"
-                "SUPER SHIFT, code:1${toString i}, movetoworkspace, ${toString ws}"
-              ]
-            ) 9
-          )
-        );
-    };
-    plugins = [
-    ];
-  };
-  home.packages = with pkgs; [
-    swww
-    eww
-  ];
-  home.sessionVariables = {
-    HYPRCURSOR_THEME = "rose-pine-hyprcursor";
-    HYPRCURSOR_SIZE = "24";
-    XCURSOR_SIZE = "24";
-    GTK_BACKEND = "wayland";
-    QT_QPA_PLATFORM = "wayland;xcb";
-    QT_QPA_PLATFORMTHEME = "qt5ct";
-    XDG_SESSION_TYPE = "wayland";
-    XDG_CURRENT_DESKTOP = "Hyprland";
-    XDG_SESSION_DESKTOP = "Hyprland";
-  };
-  services.fnott = {
-    enable = true;
-    settings = {
-      main = {
-        anchor = "bottom-right";
-        min-width = 400;
-
-        title-font = "Noto Sans Medium:size=12";
-        title-color = "ffffffff";
-        title-format = "<i>%a%A</i>";
-        summary-font = "Noto Sans Regular:size=16";
-        summary-color = "ffffffff";
-        summary-format = "%s\n";
-        body-font = "Noto Sans Regular:size=14";
-        body-color = "ffffffff";
-        body-format = "%b";
-        background = "1a1a1aee";
-        border-radius = 10;
-      };
-    };
-  };
-}
diff --git a/home-manager/hyprland/default.nix b/home-manager/hyprland/default.nix
new file mode 100644
index 0000000..730ed5c
--- /dev/null
+++ b/home-manager/hyprland/default.nix
@@ -0,0 +1,239 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+let
+  inherit (lib) mkOption recursiveUpdate types;
+
+  defaultInput = {
+    kb_layout = "us";
+    kb_variant = "";
+    kb_model = "";
+    kb_options = "";
+    kb_rules = "";
+
+    follow_mouse = true;
+
+    touchpad = {
+      natural_scroll = true;
+    };
+
+    natural_scroll = true;
+    sensitivity = 0.0;
+  };
+
+  baseSettings = {
+    exec-once = [
+      # "/usr/lib/polkit-kde-authentication-agent-1"
+      # "dunst"
+      "swww-daemon"
+      # "copyq --start-server"
+      # "wl-paste --type text --watch cliphist store"
+      # "wl-paste --type image --watch cliphist store"
+      "eww daemon"
+      "eww open bar"
+      "eww open roundedEdge"
+    ];
+    exec = [
+      "swww img /usr/share/wallpaper/arknights-02.jpg"
+      "dconf write /org/gnome/desktop/interface/gtk-theme 'Adwaita Dark'"
+      "dconf write /org/gnome/desktop/interface/icon-theme 'Adwaita Dark'"
+      "dconf write /org/gnome/desktop/interface/document-font-name 'Noto Sans Medium 11'"
+      "dconf write /org/gnome/desktop/interface/font-name 'Noto Sans Medium 11'"
+      "dconf write /org/gnome/desktop/interface/monospace-font-name 'Noto Sans Mono Medium 11'"
+    ];
+
+    ecosystem.no_update_news = true;
+
+    input = defaultInput;
+
+    general = {
+      layout = "dwindle";
+      allow_tearing = true;
+    };
+
+    dwindle = {
+      pseudotile = true;
+      preserve_split = true;
+    };
+
+    misc = {
+      force_default_wallpaper = false;
+      disable_hyprland_logo = false;
+    };
+
+    windowrulev2 = [
+      "animation windowsIn 0,title:^(.*wofi.*)$"
+      "float,title:^(.*feh.*)$"
+      "center,title:^(.*feh.*)$"
+      "float,title:^(Picture.*)$"
+      "pin,title:^(Picture.*)$"
+      "immediate, class:^(Terraria)$"
+      "idleinhibit fullscreen, class:^(steam_app.*)$"
+    ];
+
+    workspace = [
+      "1, monitor:DP-2, default:true"
+      "r[2-9], monitor:DP-2"
+      "name:sub, monitor:DP-1, default:true"
+    ];
+
+    "$menu" = "uwsm app -- $(tofi-drun)";
+    "$terminal" = "wezterm";
+    "$lock" = "hyprlock";
+    bindm = [
+      # Window Movement & Resizing
+      "SUPER, mouse:272, movewindow"
+      "SUPER, mouse:273, resizewindow"
+    ];
+    bind = [
+      # basic
+      "SUPER, return, exec, $menu"
+      "SUPER, E, exec, $terminal"
+      "SUPER, Q, killactive,"
+      "SUPER, L, exec, $lock"
+      "SUPER_SHIFT, M, exec, loginctl terminate-user $USER"
+
+      # prsc
+      ", Print, exec, hyprshot -m window -m active --clipboard-only"
+
+      # Clipboard
+      "SUPER, C, exec, copyq show"
+      "SUPER, V, exec, clipman pick -t dmenu"
+
+      # Window navigation
+      "SUPER, F, fullscreen,"
+      "SUPER, Y, pin"
+      "SUPER, I, togglefloating,"
+      "SUPER, O, togglesplit," # dwindle
+      "SUPER, P, pseudo," # dwindle
+
+      # Window focus
+      "SUPER, mouse_down, cyclenext, next"
+      "SUPER, mouse_up, cyclenext, prev"
+
+      "SUPER, left, movefocus, l"
+      "SUPER, right, movefocus, r"
+      "SUPER, up, movefocus, u"
+      "SUPER, down, movefocus, d"
+
+      "SUPER_SHIFT, left, movewindow, l"
+      "SUPER_SHIFT, right, movewindow, r"
+      "SUPER_SHIFT, up, movewindow, u"
+      "SUPER_SHIFT, down, movewindow, d"
+
+      # workspaces
+      "SUPER, 1, workspace, 1"
+      "SUPER, 2, workspace, 2"
+      "SUPER, 3, workspace, 3"
+
+      "SUPER_CTRL, left, workspace, m-1"
+      "SUPER_CTRL, right, workspace, m+1"
+      "SUPER_CTRL_SHIFT, left, workspace, r-1"
+      "SUPER_CTRL_SHIFT, right, workspace, r+1"
+    ]
+    ++ (
+      # workspaces
+      # binds $mod + [shift +] {1..9} to [move to] workspace {1..9}
+      builtins.concatLists (
+        builtins.genList (
+          i:
+          let
+            ws = i + 1;
+          in
+          [
+            "SUPER, code:1${toString i}, workspace, ${toString ws}"
+            "SUPER SHIFT, code:1${toString i}, movetoworkspace, ${toString ws}"
+          ]
+        ) 9
+      )
+    );
+  };
+
+  defaultStyle = {
+    general = {
+      gaps_in = 4;
+      gaps_out = 7;
+      border_size = 3;
+      "col.active_border" = "rgba(6e848cee) rgba(eeeeffee) 90deg";
+      "col.inactive_border" = "rgba(595959aa)";
+    };
+    decoration = {
+      rounding = 10;
+      blur = {
+        enabled = true;
+        size = 6;
+        passes = 2;
+        noise = 0.01;
+        contrast = 0.8;
+        brightness = 0.5;
+        vibrancy = 0.25;
+        vibrancy_darkness = 0.1;
+      };
+      shadow = {
+        enabled = false;
+        range = 4;
+        render_power = 3;
+        color = "rgba(1a1a1aee)";
+      };
+      dim_inactive = false;
+    };
+    animations = {
+      enabled = true;
+      animation = [
+        "windowsIn, 1, 1, default, popin 90%"
+        "windowsOut, 1, 100, default, popin 80%"
+        "windowsMove, 1, 3, default"
+        "border, 1, 10, default"
+        "borderangle, 1, 8, default"
+        "fade, 1, 7, default"
+        "workspaces, 1, 5, default, slidefade 10%"
+      ];
+    };
+  };
+
+  styleSettings = recursiveUpdate defaultStyle config.hare.hyprland.style;
+  inputSettings = recursiveUpdate defaultInput config.hare.hyprland.input;
+in
+{
+  options.hare.hyprland.style = mkOption {
+    type = types.attrs;
+    default = { };
+    description = "Overlay of Hyprland style tweaks that will be merged on top of the base settings.";
+  };
+
+  options.hare.hyprland.input = mkOption {
+    type = types.attrs;
+    default = { };
+    description = "Overrides for the Hyprland input block (e.g., sensitivity, accel profiles).";
+  };
+
+  config = {
+    wayland.windowManager.hyprland = {
+      enable = true;
+      systemd.enable = false;
+      settings = recursiveUpdate (recursiveUpdate baseSettings styleSettings) {
+        input = inputSettings;
+      };
+      plugins = [
+      ];
+    };
+    home.packages = with pkgs; [
+      swww
+      eww
+    ];
+    home.sessionVariables = {
+      HYPRCURSOR_THEME = "rose-pine-hyprcursor";
+      HYPRCURSOR_SIZE = "24";
+      XCURSOR_SIZE = "24";
+      GTK_BACKEND = "wayland";
+      QT_QPA_PLATFORM = "wayland;xcb";
+      QT_QPA_PLATFORMTHEME = "qt5ct";
+      XDG_SESSION_TYPE = "wayland";
+      XDG_CURRENT_DESKTOP = "Hyprland";
+      XDG_SESSION_DESKTOP = "Hyprland";
+    };
+  };
+}
diff --git a/home-manager/hyprland/styles/thin.nix b/home-manager/hyprland/styles/thin.nix
new file mode 100644
index 0000000..cce0938
--- /dev/null
+++ b/home-manager/hyprland/styles/thin.nix
@@ -0,0 +1,43 @@
+{ lib }:
+{
+  general = lib.mkForce {
+    gaps_in = 0;
+    gaps_out = 0;
+    border_size = 2;
+    "col.active_border" = "rgba(6e848cee) rgba(eeeeffee) 90deg";
+    "col.inactive_border" = "rgba(595959aa)";
+    layout = "dwindle";
+    allow_tearing = true;
+  };
+
+  decoration = lib.mkForce {
+    rounding = 0;
+    blur = {
+      enabled = true;
+      size = 6;
+      passes = 2;
+      noise = 0.01;
+      contrast = 0.8;
+      brightness = 0.5;
+      vibrancy = 0.25;
+      vibrancy_darkness = 0.1;
+    };
+    shadow = {
+      enabled = false;
+    };
+    dim_inactive = false;
+  };
+
+  animations = lib.mkForce {
+    enabled = true;
+    animation = [
+      "windowsIn, 1, 1, default, popin 90%"
+      "windowsOut, 1, 100, default, popin 80%"
+      "windowsMove, 1, 3, default"
+      "border, 1, 10, default"
+      "borderangle, 1, 8, default"
+      "fade, 1, 7, default"
+      "workspaces, 1, 5, default, slidefade 10%"
+    ];
+  };
+}
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index 4fcb38b..53c8e97 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -1,17 +1,25 @@
-{ pkgs, inputs, ... }:
+{
+  pkgs,
+  inputs,
+  lib,
+  ...
+}:
 {
   home.stateVersion = "25.05";
   imports = [
-    ../../home-manager/hyprland.nix
+    ../../home-manager/hyprland
+    ../../home-manager/tofi.nix
+    ../../home-manager/fnott.nix
+
     ./display.nix
 
     ../../home-manager/vscode.nix
-    ../../home-manager/tofi.nix
     ../../home-manager/direnv.nix
     ../../home-manager/firefox.nix
     ../../home-manager/obs-studio.nix
     ../../home-manager/blender.nix
   ];
+  hare.hyprland.input.sensitivity = -1.0;
   home.packages = with pkgs; [
     vivaldi
     google-chrome
@@ -39,7 +47,7 @@
     nixd
     rust-analyzer
     beeper
-    aseprite
+    # aseprite
     bambu-studio
     orca-slicer
 
diff --git a/hosts/default.nix b/hosts/default.nix
index a496a9c..98e0980 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -47,7 +47,8 @@ let
             programs.home-manager.enable = true;
           }
           (import ../system/home-manager)
-        ] ++ homeModule;
+        ]
+        ++ homeModule;
       };
     };
 in
diff --git a/hosts/x1carbon/home-manager.nix b/hosts/x1carbon/home-manager.nix
index c8372f3..07cb0d0 100644
--- a/hosts/x1carbon/home-manager.nix
+++ b/hosts/x1carbon/home-manager.nix
@@ -1,14 +1,22 @@
-{ pkgs, inputs, lib, ... }:
+{
+  pkgs,
+  inputs,
+  lib,
+  ...
+}:
 {
   home.stateVersion = "25.05";
   imports = [
-    ../../home-manager/hyprland.nix
-    ../../home-manager/hyprland-theme-thin.nix
-
+    ../../home-manager/hyprland
     ../../home-manager/tofi.nix
+    ../../home-manager/fnott.nix
     ../../home-manager/direnv.nix
     ../../home-manager/obs-studio.nix
   ];
+  hare.hyprland = {
+    style = import ../../home-manager/hyprland/styles/thin.nix { inherit lib; };
+    input.sensitivity = -0.6;
+  };
   home.packages = with pkgs; [
     vivaldi
     discord
@@ -43,8 +51,6 @@
     };
   };
 
-  wayland.windowManager.hyprland.settings.input.sensitivity = -0.5;
-
   xdg.mimeApps = {
     enable = true;
 

From 9129863969373433261ce80a070d1b0f394a150b Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 4 Jan 2026 01:49:46 +0900
Subject: [PATCH 16/28] fish and wezterm

---
 flake.lock                                   |  6 +-
 home-manager/fish/default.nix                |  6 ++
 home-manager/fish/functions/fish_prompt.fish | 41 +++++++++
 home-manager/wezterm/default.nix             |  6 ++
 home-manager/wezterm/wezterm.lua             | 88 ++++++++++++++++++++
 hosts/arcadia/home-manager.nix               |  3 +
 hosts/fungus/home-manager.nix                |  2 +
 hosts/x1carbon/home-manager.nix              |  2 +
 8 files changed, 151 insertions(+), 3 deletions(-)
 create mode 100644 home-manager/fish/default.nix
 create mode 100644 home-manager/fish/functions/fish_prompt.fish
 create mode 100644 home-manager/wezterm/default.nix
 create mode 100644 home-manager/wezterm/wezterm.lua

diff --git a/flake.lock b/flake.lock
index 1ef8dbb..613d1f9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767391542,
-        "narHash": "sha256-qHXxJuFkQhggyeao/kQb6KcOjgz0Ky+ArfowRX1MHaE=",
+        "lastModified": 1767437240,
+        "narHash": "sha256-OA0dBHhccdupFXp+/eaFfb8K1dQxk61in4aF5ITGVX8=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "2f06b726061b7e1aa69f718e943da9ffcecd6397",
+        "rev": "1cfa305fba94468f665de1bd1b62dddf2e0cb012",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/fish/default.nix b/home-manager/fish/default.nix
new file mode 100644
index 0000000..6aeaa80
--- /dev/null
+++ b/home-manager/fish/default.nix
@@ -0,0 +1,6 @@
+{ ... }:
+{
+  programs.fish.enable = true;
+
+  xdg.configFile."fish/functions/fish_prompt.fish".source = ./functions/fish_prompt.fish;
+}
diff --git a/home-manager/fish/functions/fish_prompt.fish b/home-manager/fish/functions/fish_prompt.fish
new file mode 100644
index 0000000..00d0622
--- /dev/null
+++ b/home-manager/fish/functions/fish_prompt.fish
@@ -0,0 +1,41 @@
+function preexec --on-event fish_preexec
+  set -g _play_command_begin_time (date +%s%3N)
+end
+
+function postexec --on-event fish_postexec
+  set -l _status $status
+  if test -z $_play_command_begin_time
+    return
+  end
+
+  set -l code
+  if test $_status -eq 0
+    set_color green
+    set code "✔success:$_status"
+  else
+    set_color red
+    set code "✘error:$_status"
+  end
+
+  set -l took_time
+  set -l millis (echo (date +%s%3N)"-$_play_command_begin_time" | bc)
+  if test $millis -ge 10000
+    set took_time (echo "$millis/1000" | bc)s
+  else if test $millis -ge 1000
+    set took_time (echo "scale=2; $millis/1000" | bc)s
+  else
+    set took_time "$millis""ms"
+  end
+
+  echo -s -n $code\ (set_color magenta)\ 󱦟$took_time\n
+end
+
+function fish_prompt
+  set now_date (set_color cyan)(date +%H:%M:%S)
+  set who_n_where (set_color yellow)$USER::(prompt_hostname)
+  set pwd (prompt_pwd)
+  set enter_mark (set_color red)'❯'(set_color yellow)'❯'(set_color green)'❯'
+
+  echo -e -s -n -- $now_date\ $who_n_where\ (set_color white)\|(set_color yellow)\ $pwd\n$enter_mark\ 
+  set_color normal
+end
diff --git a/home-manager/wezterm/default.nix b/home-manager/wezterm/default.nix
new file mode 100644
index 0000000..e785e11
--- /dev/null
+++ b/home-manager/wezterm/default.nix
@@ -0,0 +1,6 @@
+{ ... }:
+{
+  programs.wezterm.enable = true;
+
+  xdg.configFile."wezterm/wezterm.lua".source = ./wezterm.lua;
+}
diff --git a/home-manager/wezterm/wezterm.lua b/home-manager/wezterm/wezterm.lua
new file mode 100644
index 0000000..542222e
--- /dev/null
+++ b/home-manager/wezterm/wezterm.lua
@@ -0,0 +1,88 @@
+local wezterm = require 'wezterm'
+local config = {
+  enable_wayland = true,
+  force_reverse_video_cursor = true,
+
+  font_size = 12,
+
+  colors = {
+    foreground = '#dcd7ba',
+    background = 'rgba(31,31,31,0.2)',
+
+    cursor_bg = '#c8c093',
+    cursor_fg = '#c8c093',
+    cursor_border = '#c8c093',
+
+    selection_fg = '#c8c093',
+    selection_bg = '#2d4f67',
+
+    scrollbar_thumb = '#16161d',
+    split = '#16161d',
+
+    ansi = { '#090618', '#c34043', '#76946a', '#c0a36e', '#7e9cd8', '#957fb8', '#6a9589', '#c8c093' },
+    brights = { '#727169', '#e82424', '#98bb6c', '#e6c384', '#7fb4ca', '#938aa9', '#7aa89f', '#dcd7ba' },
+    indexed = { [16] = '#ffa066', [17] = '#ff5d62' },
+    tab_bar = {
+      background = 'rgba(31, 31, 40, 0.5)',
+      new_tab = {
+        bg_color = 'rgba(31, 31, 40, 0.5)',
+        fg_color = '#c8c093',
+      },
+      new_tab_hover = {
+        bg_color = 'rgba(31, 31, 40, 0.5)',
+        fg_color = '#c8c093',
+        intensity = 'Bold'
+      },
+    }
+  },
+
+  use_fancy_tab_bar = false,
+  show_tab_index_in_tab_bar = false,
+
+  keys = {
+    { key = 'V', mods = 'CTRL', action = wezterm.action.PasteFrom 'Clipboard' },
+  }
+}
+
+local SOLID_LEFT_ARROW = wezterm.nerdfonts.pl_right_hard_divider
+local SOLID_RIGHT_ARROW = wezterm.nerdfonts.pl_left_hard_divider
+function tab_title(tab_info)
+  local title = tab_info.tab_title
+  -- if the tab title is explicitly set, take that
+  if title and #title > 0 then
+    return title
+  end
+  -- Otherwise, use the title from the active pane
+  -- in that tab
+  return tab_info.active_pane.title
+end
+wezterm.on(
+  'format-tab-title',
+  function(tab, tabs, panes, config, hover, max_width)
+
+    local bg_color = 'rgba(31, 31, 40, 0.5)'
+    local fg_color = '#c8c093'
+    local text_color = '#1f1f28'
+
+    if tab.is_active then
+      fg_color = '#2d4f67'
+      text_color = '#c8c093'
+    end
+
+    local title = wezterm.truncate_right(tab_title(tab), max_width - 4)
+
+    return {
+      { Background = { Color = bg_color } },
+      { Foreground = { Color = fg_color } },
+      { Text = SOLID_LEFT_ARROW },
+      { Background = { Color = fg_color } },
+      { Foreground = { Color = text_color } },
+      { Text = ' ' .. title .. ' ' },
+      { Background = { Color = bg_color } },
+      { Foreground = { Color = fg_color } },
+      { Text = SOLID_RIGHT_ARROW },
+    }
+  end
+)
+
+return config
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index 53c8e97..407bffc 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -13,6 +13,9 @@
 
     ./display.nix
 
+    ../../home-manager/wezterm
+    ../../home-manager/fish
+
     ../../home-manager/vscode.nix
     ../../home-manager/direnv.nix
     ../../home-manager/firefox.nix
diff --git a/hosts/fungus/home-manager.nix b/hosts/fungus/home-manager.nix
index 3822e28..909492b 100644
--- a/hosts/fungus/home-manager.nix
+++ b/hosts/fungus/home-manager.nix
@@ -3,6 +3,8 @@
   home.stateVersion = "25.05";
   imports = [
     ../../home-manager/direnv.nix
+    ../../home-manager/wezterm
+    ../../home-manager/fish
   ];
   home.packages = with pkgs; [
   ];
diff --git a/hosts/x1carbon/home-manager.nix b/hosts/x1carbon/home-manager.nix
index 07cb0d0..28cc0fd 100644
--- a/hosts/x1carbon/home-manager.nix
+++ b/hosts/x1carbon/home-manager.nix
@@ -12,6 +12,8 @@
     ../../home-manager/fnott.nix
     ../../home-manager/direnv.nix
     ../../home-manager/obs-studio.nix
+    ../../home-manager/wezterm
+    ../../home-manager/fish
   ];
   hare.hyprland = {
     style = import ../../home-manager/hyprland/styles/thin.nix { inherit lib; };

From a3fd436314ec39715359d0a7ceea2ce4d0f79d45 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 4 Jan 2026 01:54:21 +0900
Subject: [PATCH 17/28] fix

---
 README.md               | 10 ++++------
 home-manager/direnv.nix |  1 -
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 5dcb39d..243febb 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,7 @@
 # 🌽❄
 
-my nixos configuration
+```
+sudo nixos-rebuild switch --flake .#<host>
 
-## TODO
-
-- [ ] More adjustments about uwsm and hyprland
-- [ ] Setting up for uniform configuration for common applications
-- [ ] Make it selectable for NixOS/Nix-darwin/Standalone
\ No newline at end of file
+nix run .#home-manager -- switch --flake .#<host>
+```
diff --git a/home-manager/direnv.nix b/home-manager/direnv.nix
index ad23ea9..bf4e94e 100644
--- a/home-manager/direnv.nix
+++ b/home-manager/direnv.nix
@@ -2,7 +2,6 @@
   programs = {
     direnv = {
       enable = true;
-      enableFishIntegration = true; # see note on other shells below
       nix-direnv.enable = true;
     };
   };

From 2bb37281ac24e4c536f5d0bca882815bc84d7016 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 4 Jan 2026 12:18:59 +0900
Subject: [PATCH 18/28] =?UTF-8?q?rose-pine-hyprcursor,=20fnott=E4=BF=AE?=
 =?UTF-8?q?=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 home-manager/fish/default.nix                 |  7 +++-
 home-manager/fnott.nix                        |  8 ++--
 home-manager/hyprland/default.nix             | 13 +++++--
 .../hyprland/rose-pine-hyprcursor.nix         | 33 ++++++++++++++++
 hosts/default.nix                             | 39 +++++++------------
 hosts/x1carbon/nixos.nix                      |  8 ++--
 system/core/uwsm.nix                          |  2 +
 7 files changed, 72 insertions(+), 38 deletions(-)
 create mode 100644 home-manager/hyprland/rose-pine-hyprcursor.nix

diff --git a/home-manager/fish/default.nix b/home-manager/fish/default.nix
index 6aeaa80..29bef19 100644
--- a/home-manager/fish/default.nix
+++ b/home-manager/fish/default.nix
@@ -1,6 +1,11 @@
 { ... }:
 {
-  programs.fish.enable = true;
+  programs.fish = {
+    enable = true;
+    interactiveShellInit = ''
+      set -g fish_greeting ""
+    '';
+  };
 
   xdg.configFile."fish/functions/fish_prompt.fish".source = ./functions/fish_prompt.fish;
 }
diff --git a/home-manager/fnott.nix b/home-manager/fnott.nix
index 04e37df..007fe38 100644
--- a/home-manager/fnott.nix
+++ b/home-manager/fnott.nix
@@ -53,21 +53,21 @@
         max-icon-size = 64; # デフォルト32 -> 強調
         icon = "dialog-information"; # フォールバック（任意）
 
-        dpi-aware = "auto";
+        dpi-aware = false;
       };
 
       low = {
-        timeout = 4;
+        default-timeout = 4;
         border-color = "232327ff";
       };
 
       normal = {
-        timeout = 7;
+        default-timeout = 7;
         border-color = "2a2a2fff";
       };
 
       critical = {
-        timeout = 0;
+        default-timeout = 0;
         border-color = "6a6a6fff";
         border-size = 2;
         background = "101012f2";
diff --git a/home-manager/hyprland/default.nix b/home-manager/hyprland/default.nix
index 730ed5c..d19c028 100644
--- a/home-manager/hyprland/default.nix
+++ b/home-manager/hyprland/default.nix
@@ -6,6 +6,7 @@
 }:
 let
   inherit (lib) mkOption recursiveUpdate types;
+  rosePineHyprcursor = pkgs.callPackage ./rose-pine-hyprcursor.nix { };
 
   defaultInput = {
     kb_layout = "us";
@@ -220,10 +221,14 @@ in
       plugins = [
       ];
     };
-    home.packages = with pkgs; [
-      swww
-      eww
-    ];
+    home.packages =
+      [
+        rosePineHyprcursor
+      ]
+      ++ (with pkgs; [
+        swww
+        eww
+      ]);
     home.sessionVariables = {
       HYPRCURSOR_THEME = "rose-pine-hyprcursor";
       HYPRCURSOR_SIZE = "24";
diff --git a/home-manager/hyprland/rose-pine-hyprcursor.nix b/home-manager/hyprland/rose-pine-hyprcursor.nix
new file mode 100644
index 0000000..7691537
--- /dev/null
+++ b/home-manager/hyprland/rose-pine-hyprcursor.nix
@@ -0,0 +1,33 @@
+{
+  stdenvNoCC,
+  lib,
+  fetchzip,
+}:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "rose-pine-hyprcursor";
+  version = "0.3.2";
+
+  src = fetchzip {
+    url = "https://github.com/ndom91/rose-pine-hyprcursor/archive/refs/tags/v${finalAttrs.version}.tar.gz";
+    hash = "sha256-ArUX5qlqAXUqcRqHz4QxXy3KgkfasTPA/Qwf6D2kV0U=";
+  };
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+    target=$out/share/icons/${finalAttrs.pname}
+    mkdir -p "$target"
+    cp -r hyprcursors hyprcursors_uncompressed manifest.hl "$target"
+    # include docs for reference
+    cp README.md LICENSE "$target"/
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Rose Pine themed Hyprcursor set";
+    homepage = "https://github.com/ndom91/rose-pine-hyprcursor";
+    license = licenses.mit;
+    platforms = platforms.linux;
+  };
+})
diff --git a/hosts/default.nix b/hosts/default.nix
index 98e0980..9308830 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -10,21 +10,18 @@ let
     }:
     {
       nixos = inputs.nixpkgs.lib.nixosSystem {
-        modules =
-          with inputs;
-          systemModules
-          ++ [
-            {
-              users.users.${username} = {
-                isNormalUser = true;
-                description = "";
-                extraGroups = [
-                  "networkmanager"
-                  "wheel"
-                ];
-              };
-            }
-          ];
+        modules = systemModules ++ [
+          {
+            users.users.${username} = {
+              isNormalUser = true;
+              description = "";
+              extraGroups = [
+                "networkmanager"
+                "wheel"
+              ];
+            };
+          }
+        ];
         inherit system;
         specialArgs = {
           inherit inputs hostname username;
@@ -88,14 +85,6 @@ rec {
       ];
     };
   };
-  nixos = {
-    arcadia = hosts.arcadia.nixos;
-    fungus = hosts.fungus.nixos;
-    x1carbon = hosts.x1carbon.nixos;
-  };
-  home-manager = {
-    arcadia = hosts.arcadia.home-manager;
-    fungus = hosts.fungus.home-manager;
-    x1carbon = hosts.x1carbon.home-manager;
-  };
+  nixos = builtins.mapAttrs (_: host: host.nixos) hosts;
+  home-manager = builtins.mapAttrs (_: host: host.home-manager) hosts;
 }
diff --git a/hosts/x1carbon/nixos.nix b/hosts/x1carbon/nixos.nix
index 5223ae0..86a8f21 100644
--- a/hosts/x1carbon/nixos.nix
+++ b/hosts/x1carbon/nixos.nix
@@ -25,10 +25,8 @@ in
   environment.systemPackages = with pkgs; [
     openssl
 
-    bluez
-    bluez-tools
     bluetuith
-    
+
     brightnessctl
 
     fzf
@@ -61,7 +59,9 @@ in
   networking.firewall.allowedUDPPorts = [ ];
 
   services.openvpn.servers = {
-    homeVPN = { config = '' config /root/nixos/openvpn/homeVPN.conf ''; };
+    homeVPN = {
+      config = ''config /root/nixos/openvpn/homeVPN.conf '';
+    };
   };
 
   services.udev.extraRules = ''
diff --git a/system/core/uwsm.nix b/system/core/uwsm.nix
index be70bc7..46cb00e 100644
--- a/system/core/uwsm.nix
+++ b/system/core/uwsm.nix
@@ -1,3 +1,4 @@
+{ pkgs, lib, ... }:
 {
   programs.uwsm = {
     enable = true;
@@ -5,6 +6,7 @@
       hyprland = {
         prettyName = "Hyprland";
         comment = "Hyprland compositor managed by UWSM";
+        binPath = lib.mkDefault "${pkgs.hyprland}/bin/Hyprland";
       };
     };
   };

From 69aefb5297ad332c4984de910dcbd6d20de78514 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 4 Jan 2026 14:22:14 +0900
Subject: [PATCH 19/28] default wallpaper

---
 home-manager/hyprland/default.nix | 34 ++++++++++++++++++++-----------
 hosts/arcadia/home-manager.nix    |  5 ++++-
 hosts/x1carbon/home-manager.nix   |  1 +
 3 files changed, 27 insertions(+), 13 deletions(-)

diff --git a/home-manager/hyprland/default.nix b/home-manager/hyprland/default.nix
index d19c028..92a5355 100644
--- a/home-manager/hyprland/default.nix
+++ b/home-manager/hyprland/default.nix
@@ -5,7 +5,7 @@
   ...
 }:
 let
-  inherit (lib) mkOption recursiveUpdate types;
+  inherit (lib) mkOption recursiveUpdate types optionals;
   rosePineHyprcursor = pkgs.callPackage ./rose-pine-hyprcursor.nix { };
 
   defaultInput = {
@@ -25,6 +25,8 @@ let
     sensitivity = 0.0;
   };
 
+  wallpaperCommand = config.hare.hyprland.wallpaperCommand;
+
   baseSettings = {
     exec-once = [
       # "/usr/lib/polkit-kde-authentication-agent-1"
@@ -37,8 +39,11 @@ let
       "eww open bar"
       "eww open roundedEdge"
     ];
-    exec = [
-      "swww img /usr/share/wallpaper/arknights-02.jpg"
+    exec =
+      optionals (wallpaperCommand != null) [
+        wallpaperCommand
+      ]
+      ++ [
       "dconf write /org/gnome/desktop/interface/gtk-theme 'Adwaita Dark'"
       "dconf write /org/gnome/desktop/interface/icon-theme 'Adwaita Dark'"
       "dconf write /org/gnome/desktop/interface/document-font-name 'Noto Sans Medium 11'"
@@ -62,7 +67,8 @@ let
 
     misc = {
       force_default_wallpaper = false;
-      disable_hyprland_logo = false;
+      disable_hyprland_logo = true;
+      disable_splash_rendering = true;
     };
 
     windowrulev2 = [
@@ -210,6 +216,11 @@ in
     default = { };
     description = "Overrides for the Hyprland input block (e.g., sensitivity, accel profiles).";
   };
+  options.hare.hyprland.wallpaperCommand = mkOption {
+    type = types.nullOr types.str;
+    default = null;
+    description = "Command to set the wallpaper (e.g., \"swww img <path>\"); appended to Hyprland's exec list when provided.";
+  };
 
   config = {
     wayland.windowManager.hyprland = {
@@ -221,14 +232,13 @@ in
       plugins = [
       ];
     };
-    home.packages =
-      [
-        rosePineHyprcursor
-      ]
-      ++ (with pkgs; [
-        swww
-        eww
-      ]);
+    home.packages = [
+      rosePineHyprcursor
+    ]
+    ++ (with pkgs; [
+      swww
+      eww
+    ]);
     home.sessionVariables = {
       HYPRCURSOR_THEME = "rose-pine-hyprcursor";
       HYPRCURSOR_SIZE = "24";
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index 407bffc..a28f21d 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -22,7 +22,10 @@
     ../../home-manager/obs-studio.nix
     ../../home-manager/blender.nix
   ];
-  hare.hyprland.input.sensitivity = -1.0;
+  hare.hyprland = {
+    input.sensitivity = -1.0;
+    wallpaperCommand = "swww img /usr/share/wallpaper/arknights-02.jpg";
+  };
   home.packages = with pkgs; [
     vivaldi
     google-chrome
diff --git a/hosts/x1carbon/home-manager.nix b/hosts/x1carbon/home-manager.nix
index 28cc0fd..6305a26 100644
--- a/hosts/x1carbon/home-manager.nix
+++ b/hosts/x1carbon/home-manager.nix
@@ -18,6 +18,7 @@
   hare.hyprland = {
     style = import ../../home-manager/hyprland/styles/thin.nix { inherit lib; };
     input.sensitivity = -0.6;
+    wallpaperCommand = "swww img /usr/share/wallpaper/";
   };
   home.packages = with pkgs; [
     vivaldi

From 0762ccc9bc107041f07622c0f28cf86837a2032d Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 10 Jan 2026 18:21:38 +0900
Subject: [PATCH 20/28] greeter config

---
 flake.lock                        | 12 ++++++------
 home-manager/hyprland/default.nix |  8 +++++---
 home-manager/obs-studio.nix       |  1 +
 programs/shell.nix                |  1 +
 programs/v4l2.nix                 |  5 +++--
 system/core/greeter.nix           | 27 +++++++++++++++++++++++++++
 6 files changed, 43 insertions(+), 11 deletions(-)

diff --git a/flake.lock b/flake.lock
index 613d1f9..801dfce 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767437240,
-        "narHash": "sha256-OA0dBHhccdupFXp+/eaFfb8K1dQxk61in4aF5ITGVX8=",
+        "lastModified": 1767606757,
+        "narHash": "sha256-lCl9QyHHHG/lKkpZu9nhJ5ri30FUD66VWNMJp167wPY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1cfa305fba94468f665de1bd1b62dddf2e0cb012",
+        "rev": "c4eabb884b01366f25c3f80823b12dd595ed603a",
         "type": "github"
       },
       "original": {
@@ -55,11 +55,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767116409,
-        "narHash": "sha256-5vKw92l1GyTnjoLzEagJy5V5mDFck72LiQWZSOnSicw=",
+        "lastModified": 1767379071,
+        "narHash": "sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf+Okucw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "cad22e7d996aea55ecab064e84834289143e44a0",
+        "rev": "fb7944c166a3b630f177938e478f0378e64ce108",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/hyprland/default.nix b/home-manager/hyprland/default.nix
index 92a5355..84dfb2d 100644
--- a/home-manager/hyprland/default.nix
+++ b/home-manager/hyprland/default.nix
@@ -50,6 +50,11 @@ let
       "dconf write /org/gnome/desktop/interface/font-name 'Noto Sans Medium 11'"
       "dconf write /org/gnome/desktop/interface/monospace-font-name 'Noto Sans Mono Medium 11'"
     ];
+    env = [
+      "XDG_CURRENT_DESKTOP,Hyprland"
+      "XDG_SESSION_TYPE,wayland"
+      "XDG_SESSION_DESKTOP,Hyprland"
+    ];
 
     ecosystem.no_update_news = true;
 
@@ -246,9 +251,6 @@ in
       GTK_BACKEND = "wayland";
       QT_QPA_PLATFORM = "wayland;xcb";
       QT_QPA_PLATFORMTHEME = "qt5ct";
-      XDG_SESSION_TYPE = "wayland";
-      XDG_CURRENT_DESKTOP = "Hyprland";
-      XDG_SESSION_DESKTOP = "Hyprland";
     };
   };
 }
diff --git a/home-manager/obs-studio.nix b/home-manager/obs-studio.nix
index edd2865..a8c2ffa 100644
--- a/home-manager/obs-studio.nix
+++ b/home-manager/obs-studio.nix
@@ -6,6 +6,7 @@
       wlrobs
       obs-backgroundremoval
       obs-pipewire-audio-capture
+      obs-shaderfilter
     ];
   };
 }
diff --git a/programs/shell.nix b/programs/shell.nix
index 36e480a..c080300 100644
--- a/programs/shell.nix
+++ b/programs/shell.nix
@@ -15,6 +15,7 @@
     fishPlugins.z
     bc
     jq
+    tree
     socat
     acpi
     btrfs-progs
diff --git a/programs/v4l2.nix b/programs/v4l2.nix
index 6bdbd21..793dbf7 100644
--- a/programs/v4l2.nix
+++ b/programs/v4l2.nix
@@ -1,10 +1,11 @@
-{ pkgs, ... }:
+{ config, pkgs, ... }:
 {
   environment.systemPackages = with pkgs; [
+    config.boot.kernelPackages.v4l2loopback
     v4l-utils
     ffmpeg
   ];
   boot.extraModprobeConfig = ''
-    options v4l2loopback devices=2 video_nr=0,1 card_label="Scrcpy Source,OBS VirtualCamera" exclusive_caps=1
+    options v4l2loopback devices=2 video_nr=0,1 card_label="OBS Virtual Camera,Scrcpy Source" exclusive_caps=1
   '';
 }
diff --git a/system/core/greeter.nix b/system/core/greeter.nix
index a67df49..ccb27bc 100644
--- a/system/core/greeter.nix
+++ b/system/core/greeter.nix
@@ -1,11 +1,34 @@
 { config, pkgs, ... }:
 let
+  rosePineHyprcursor = pkgs.callPackage ../../home-manager/hyprland/rose-pine-hyprcursor.nix { };
   hyprGreetConf = pkgs.writeText "hyprland-greetd.conf" ''
     monitor = DP-1, 5120x2880@60, 0x0, 2
 
     monitor = DP-2, disable
     monitor = DP-3, disable
 
+    env = HYPRCURSOR_THEME,rose-pine-hyprcursor
+    env = HYPRCURSOR_SIZE,24
+    env = XCURSOR_SIZE,24
+
+    env = XDG_CURRENT_DESKTOP,Hyprland
+    env = XDG_SESSION_TYPE,wayland
+    env = XDG_SESSION_DESKTOP,Hyprland"
+
+    general {
+      border_size = 0
+    }
+
+    animations {
+      enabled = false
+    }
+
+    misc {
+      force_default_wallpaper = false
+      disable_hyprland_logo = true
+      disable_splash_rendering = true
+    }
+
     exec-once = ${config.programs.regreet.package or pkgs.regreet}/bin/regreet; hyprctl dispatch exit
   '';
 in
@@ -16,6 +39,10 @@ in
     user = "greeter";
   };
 
+  environment.systemPackages = [
+    rosePineHyprcursor
+  ];
+
   programs.regreet = {
     # greetd を Hyprland で動かす
     enable = true;

From e3de591a27158c98f7e330ec0f331356ef107d50 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Thu, 19 Feb 2026 09:30:42 +0900
Subject: [PATCH 21/28] Update Hyprland settings

---
 flake.lock                        | 39 ++++++++++++++++++++++++-------
 flake.nix                         |  3 +++
 home-manager/blender.nix          |  8 +++----
 home-manager/hyprland/default.nix | 16 ++++++-------
 home-manager/voicevox.nix         |  8 +++++++
 home-manager/zeditor.nix          | 22 +++++++++++++++++
 hosts/arcadia/home-manager.nix    | 22 ++++++++---------
 hosts/arcadia/nixos.nix           |  5 ++--
 hosts/default.nix                 | 28 +++++++++++++---------
 system/core/greeter.nix           |  2 +-
 system/core/uwsm.nix              |  2 +-
 11 files changed, 106 insertions(+), 49 deletions(-)
 create mode 100644 home-manager/voicevox.nix
 create mode 100644 home-manager/zeditor.nix

diff --git a/flake.lock b/flake.lock
index 801dfce..a908112 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767606757,
-        "narHash": "sha256-lCl9QyHHHG/lKkpZu9nhJ5ri30FUD66VWNMJp167wPY=",
+        "lastModified": 1770318660,
+        "narHash": "sha256-yFVde8QZK7Dc0Xa8eQDsmxLX4NJNfL1NKfctSyiQgMY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c4eabb884b01366f25c3f80823b12dd595ed603a",
+        "rev": "471e6a065f9efed51488d7c51a9abbd387df91b8",
         "type": "github"
       },
       "original": {
@@ -38,13 +38,33 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1771130777,
+        "narHash": "sha256-UIKOwG0D9XVIJfNWg6+gENAvQP+7LO46eO0Jpe+ItJ0=",
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "rev": "efec7aaad8d43f8e5194df46a007456093c40f88",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1767185284,
-        "narHash": "sha256-ljDBUDpD1Cg5n3mJI81Hz5qeZAwCGxon4kQW3Ho3+6Q=",
+        "lastModified": 1769302137,
+        "narHash": "sha256-QEDtctEkOsbx8nlFh4yqPEOtr4tif6KTqWwJ37IM2ds=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "40b1a28dce561bea34858287fbb23052c3ee63fe",
+        "rev": "a351494b0e35fd7c0b7a1aae82f0afddf4907aa8",
         "type": "github"
       },
       "original": {
@@ -55,11 +75,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767379071,
-        "narHash": "sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf+Okucw=",
+        "lastModified": 1770197578,
+        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fb7944c166a3b630f177938e478f0378e64ce108",
+        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
         "type": "github"
       },
       "original": {
@@ -89,6 +109,7 @@
       "inputs": {
         "flake-utils": "flake-utils",
         "home-manager": "home-manager",
+        "nix-index-database": "nix-index-database",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
         "zen-browser": "zen-browser"
diff --git a/flake.nix b/flake.nix
index 16637af..fc42b0b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,6 +10,9 @@
     flake-utils.url = "github:numtide/flake-utils";
     nixos-hardware.url = "github:NixOS/nixos-hardware";
     zen-browser.url = "github:xaragon/zen-browser-flake";
+
+    nix-index-database.url = "github:Mic92/nix-index-database";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs =
diff --git a/home-manager/blender.nix b/home-manager/blender.nix
index 40f5ace..faae648 100644
--- a/home-manager/blender.nix
+++ b/home-manager/blender.nix
@@ -1,9 +1,7 @@
 { pkgs, ... }:
+
 {
   home.packages = with pkgs; [
-    (pkgs.blender-hip.overrideAttrs (oldAttrs: {
-      # Workaround for this: https://github.com/NixOS/nixpkgs/pull/385913
-      cmakeFlags = oldAttrs.cmakeFlags ++ [ "-DWITH_ASSERT_ABORT=OFF" ];
-    }))
+    blender
   ];
-}
\ No newline at end of file
+}
diff --git a/home-manager/hyprland/default.nix b/home-manager/hyprland/default.nix
index 84dfb2d..870c0c9 100644
--- a/home-manager/hyprland/default.nix
+++ b/home-manager/hyprland/default.nix
@@ -76,14 +76,13 @@ let
       disable_splash_rendering = true;
     };
 
-    windowrulev2 = [
-      "animation windowsIn 0,title:^(.*wofi.*)$"
-      "float,title:^(.*feh.*)$"
-      "center,title:^(.*feh.*)$"
-      "float,title:^(Picture.*)$"
-      "pin,title:^(Picture.*)$"
-      "immediate, class:^(Terraria)$"
-      "idleinhibit fullscreen, class:^(steam_app.*)$"
+    windowrule = [
+      "animation windowsIn 0, match:title ^(.*wofi.*)$"
+      "float on, match:title ^(.*feh.*)$"
+      "center on, match:title ^(.*feh.*)$"
+      "float on, match:title ^(Picture.*)$"
+      "pin on, match:title ^(Picture.*)$"
+      "immediate on, match:class ^(Terraria)$"
     ];
 
     workspace = [
@@ -243,6 +242,7 @@ in
     ++ (with pkgs; [
       swww
       eww
+      hyprshot
     ]);
     home.sessionVariables = {
       HYPRCURSOR_THEME = "rose-pine-hyprcursor";
diff --git a/home-manager/voicevox.nix b/home-manager/voicevox.nix
new file mode 100644
index 0000000..0dfa7ee
--- /dev/null
+++ b/home-manager/voicevox.nix
@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    voicevox-core
+    voicevox-engine
+    voicevox
+  ];
+}
diff --git a/home-manager/zeditor.nix b/home-manager/zeditor.nix
new file mode 100644
index 0000000..1ad88f2
--- /dev/null
+++ b/home-manager/zeditor.nix
@@ -0,0 +1,22 @@
+{ pkgs, ... }:
+
+{
+  programs.zed-editor = {
+    enable = true;
+    extensions = [ "nix" "toml" "rust" ];
+
+    userSettings = {
+      theme = {
+        mode = "system";
+        dark = "Kanagawa Dragon";
+        light = "Kanagawa Lotus";
+      };
+      hour_format = "hour24";
+      vim_mode = true;
+      buffer_font_size = 12.0;
+      buffer_font_family = "PlemolJP Console NF";
+    };
+  };
+  fonts.fontconfig.enable = true;
+  home.file.".local/share/fonts/plemoljp".source = "${pkgs.plemoljp-nf}/share/fonts/truetype/plemoljp-nf-console";
+}
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index a28f21d..b84f095 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -7,25 +7,28 @@
 {
   home.stateVersion = "25.05";
   imports = [
-    ../../home-manager/hyprland
-    ../../home-manager/tofi.nix
-    ../../home-manager/fnott.nix
-
+    inputs.nix-index-database.homeModules.nix-index
     ./display.nix
-
+    ../../home-manager/tofi.nix
+    ../../home-manager/hyprland
+    ../../home-manager/fnott.nix
     ../../home-manager/wezterm
     ../../home-manager/fish
-
     ../../home-manager/vscode.nix
     ../../home-manager/direnv.nix
     ../../home-manager/firefox.nix
     ../../home-manager/obs-studio.nix
+    ../../home-manager/zeditor.nix
     ../../home-manager/blender.nix
+    ../../home-manager/voicevox.nix
   ];
   hare.hyprland = {
     input.sensitivity = -1.0;
     wallpaperCommand = "swww img /usr/share/wallpaper/arknights-02.jpg";
   };
+
+  programs.nix-index-database.comma.enable = true;
+
   home.packages = with pkgs; [
     vivaldi
     google-chrome
@@ -40,10 +43,9 @@
     gimp
     inkscape
     obsidian
-    zed-editor
     # davinci-resolve
     kdePackages.filelight
-    inputs.zen-browser.packages."${system}".default
+    inputs.zen-browser.packages."${stdenv.hostPlatform.system}".default
     (deno.overrideAttrs (oldAttrs: {
       doCheck = false;
     }))
@@ -57,10 +59,6 @@
     bambu-studio
     orca-slicer
 
-    # voicevox-core
-    # voicevox-engine
-    # voicevox
-
     vinegar
 
     antigravity
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index f6de238..bfbf60e 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -28,11 +28,13 @@ in
     rustfmt
     openssl
     vulkan-tools
+    android-tools
     android-file-transfer
 
     rocmPackages.rocm-runtime
     rocmPackages.rocminfo
     rocmPackages.clr
+    rocmPackages.rocm-smi
 
     qemu
     (pkgs.writeShellScriptBin "qemu-system-x86_64-uefi" ''
@@ -64,9 +66,8 @@ in
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICi8Cciepfs1ikPdfyHjc9qJX5z2QLFF9jBszsyEvCMA nix-on-droid@localhost"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID8Eo/QDJtXqluvjNx5ZpeIt0c/yf/Mgr7dKhNWAICZX hare@x1carbon"
-      ];
+    ];
   };
-  programs.adb.enable = true;
   programs.nix-ld.enable = true;
 
   services.openssh.enable = true;
diff --git a/hosts/default.nix b/hosts/default.nix
index 9308830..dd7519a 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -51,17 +51,23 @@ let
 in
 rec {
   hosts = {
-    arcadia = mkHost {
-      system = "x86_64-linux";
-      hostname = "Arcadia";
-      username = "hare";
-      systemModules = [
-        ./arcadia/nixos.nix
-      ];
-      homeModule = [
-        ./arcadia/home-manager.nix
-      ];
-    };
+    arcadia =
+      let
+        inputs.nixpkgs = import inputs.nixpkgs {
+          config.rocmSupport = true;
+        };
+      in
+      mkHost {
+        system = "x86_64-linux";
+        hostname = "Arcadia";
+        username = "hare";
+        systemModules = [
+          ./arcadia/nixos.nix
+        ];
+        homeModule = [
+          ./arcadia/home-manager.nix
+        ];
+      };
     x1carbon = mkHost {
       system = "x86_64-linux";
       hostname = "x1carbon";
diff --git a/system/core/greeter.nix b/system/core/greeter.nix
index ccb27bc..588b4ca 100644
--- a/system/core/greeter.nix
+++ b/system/core/greeter.nix
@@ -35,7 +35,7 @@ in
 {
   services.greetd.enable = true;
   services.greetd.settings.default_session = {
-    command = "${pkgs.hyprland}/bin/Hyprland --config ${hyprGreetConf}";
+    command = "${pkgs.hyprland}/bin/start-hyprland -- -c ${hyprGreetConf}";
     user = "greeter";
   };
 
diff --git a/system/core/uwsm.nix b/system/core/uwsm.nix
index 46cb00e..cac1f4e 100644
--- a/system/core/uwsm.nix
+++ b/system/core/uwsm.nix
@@ -6,7 +6,7 @@
       hyprland = {
         prettyName = "Hyprland";
         comment = "Hyprland compositor managed by UWSM";
-        binPath = lib.mkDefault "${pkgs.hyprland}/bin/Hyprland";
+        binPath = "${pkgs.hyprland}/bin/start-hyprland";
       };
     };
   };

From 2acc8a1e671607ebf7e77ae2535bc17227683b69 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 28 Feb 2026 19:06:35 +0900
Subject: [PATCH 22/28] Update structure

---
 home-manager/fish/default.nix  |  1 +
 hosts/arcadia/default.nix      | 11 ++++
 hosts/arcadia/home-manager.nix |  3 +-
 hosts/default.nix              | 92 ++--------------------------------
 hosts/fungus/default.nix       | 11 ++++
 hosts/mkHost.nix               | 48 ++++++++++++++++++
 hosts/x1carbon/default.nix     | 11 ++++
 hosts/x1carbon/nixos.nix       |  4 +-
 programs/ssh.nix               |  2 +
 9 files changed, 91 insertions(+), 92 deletions(-)
 create mode 100644 hosts/arcadia/default.nix
 create mode 100644 hosts/fungus/default.nix
 create mode 100644 hosts/mkHost.nix
 create mode 100644 hosts/x1carbon/default.nix

diff --git a/home-manager/fish/default.nix b/home-manager/fish/default.nix
index 29bef19..f6b528c 100644
--- a/home-manager/fish/default.nix
+++ b/home-manager/fish/default.nix
@@ -4,6 +4,7 @@
     enable = true;
     interactiveShellInit = ''
       set -g fish_greeting ""
+      set -gx SSH_AUTH_SOCK "$XDG_RUNTIME_DIR/ssh-agent"
     '';
   };
 
diff --git a/hosts/arcadia/default.nix b/hosts/arcadia/default.nix
new file mode 100644
index 0000000..cf858d5
--- /dev/null
+++ b/hosts/arcadia/default.nix
@@ -0,0 +1,11 @@
+inputs:
+let
+  mkHost = import ../mkHost.nix inputs;
+in
+mkHost {
+  system = "x86_64-linux";
+  hostname = "Arcadia";
+  username = "hare";
+  systemModules = [ ./nixos.nix ];
+  homeModule = [ ./home-manager.nix ];
+}
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/home-manager.nix
index b84f095..654936b 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/home-manager.nix
@@ -43,7 +43,6 @@
     gimp
     inkscape
     obsidian
-    # davinci-resolve
     kdePackages.filelight
     inputs.zen-browser.packages."${stdenv.hostPlatform.system}".default
     (deno.overrideAttrs (oldAttrs: {
@@ -62,6 +61,8 @@
     vinegar
 
     antigravity
+
+    davinci-resolve
   ];
   services.easyeffects = {
     enable = true;
diff --git a/hosts/default.nix b/hosts/default.nix
index dd7519a..03b5daf 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -1,95 +1,9 @@
 inputs:
-let
-  mkHost =
-    {
-      system,
-      hostname,
-      username,
-      systemModules,
-      homeModule,
-    }:
-    {
-      nixos = inputs.nixpkgs.lib.nixosSystem {
-        modules = systemModules ++ [
-          {
-            users.users.${username} = {
-              isNormalUser = true;
-              description = "";
-              extraGroups = [
-                "networkmanager"
-                "wheel"
-              ];
-            };
-          }
-        ];
-        inherit system;
-        specialArgs = {
-          inherit inputs hostname username;
-        };
-      };
-      home-manager = inputs.home-manager.lib.homeManagerConfiguration {
-        pkgs = import inputs.nixpkgs {
-          inherit system;
-          config.allowUnfree = true;
-        };
-        extraSpecialArgs = {
-          inherit inputs hostname username;
-        };
-        modules = [
-          {
-            home = {
-              inherit username;
-              homeDirectory = "/home/${username}";
-            };
-            programs.home-manager.enable = true;
-          }
-          (import ../system/home-manager)
-        ]
-        ++ homeModule;
-      };
-    };
-in
 rec {
   hosts = {
-    arcadia =
-      let
-        inputs.nixpkgs = import inputs.nixpkgs {
-          config.rocmSupport = true;
-        };
-      in
-      mkHost {
-        system = "x86_64-linux";
-        hostname = "Arcadia";
-        username = "hare";
-        systemModules = [
-          ./arcadia/nixos.nix
-        ];
-        homeModule = [
-          ./arcadia/home-manager.nix
-        ];
-      };
-    x1carbon = mkHost {
-      system = "x86_64-linux";
-      hostname = "x1carbon";
-      username = "hare";
-      systemModules = [
-        ./x1carbon/nixos.nix
-      ];
-      homeModule = [
-        ./x1carbon/home-manager.nix
-      ];
-    };
-    fungus = mkHost {
-      system = "x86_64-linux";
-      hostname = "Fungus";
-      username = "hare";
-      systemModules = [
-        ./fungus/nixos.nix
-      ];
-      homeModule = [
-        ./fungus/home-manager.nix
-      ];
-    };
+    arcadia = import ./arcadia inputs;
+    x1carbon = import ./x1carbon inputs;
+    fungus = import ./fungus inputs;
   };
   nixos = builtins.mapAttrs (_: host: host.nixos) hosts;
   home-manager = builtins.mapAttrs (_: host: host.home-manager) hosts;
diff --git a/hosts/fungus/default.nix b/hosts/fungus/default.nix
new file mode 100644
index 0000000..d2909a4
--- /dev/null
+++ b/hosts/fungus/default.nix
@@ -0,0 +1,11 @@
+inputs:
+let
+  mkHost = import ../mkHost.nix inputs;
+in
+mkHost {
+  system = "x86_64-linux";
+  hostname = "Fungus";
+  username = "hare";
+  systemModules = [ ./nixos.nix ];
+  homeModule = [ ./home-manager.nix ];
+}
diff --git a/hosts/mkHost.nix b/hosts/mkHost.nix
new file mode 100644
index 0000000..c5929c4
--- /dev/null
+++ b/hosts/mkHost.nix
@@ -0,0 +1,48 @@
+inputs:
+{
+  system,
+  hostname,
+  username,
+  systemModules,
+  homeModule,
+}:
+{
+  nixos = inputs.nixpkgs.lib.nixosSystem {
+    modules = systemModules ++ [
+      {
+        users.users.${username} = {
+          isNormalUser = true;
+          description = "";
+          extraGroups = [
+            "networkmanager"
+            "wheel"
+          ];
+        };
+      }
+    ];
+    inherit system;
+    specialArgs = {
+      inherit inputs hostname username;
+    };
+  };
+  home-manager = inputs.home-manager.lib.homeManagerConfiguration {
+    pkgs = import inputs.nixpkgs {
+      inherit system;
+      config.allowUnfree = true;
+    };
+    extraSpecialArgs = {
+      inherit inputs hostname username;
+    };
+    modules = [
+      {
+        home = {
+          inherit username;
+          homeDirectory = "/home/${username}";
+        };
+        programs.home-manager.enable = true;
+      }
+      (import ../system/home-manager)
+    ]
+    ++ homeModule;
+  };
+}
diff --git a/hosts/x1carbon/default.nix b/hosts/x1carbon/default.nix
new file mode 100644
index 0000000..b184f44
--- /dev/null
+++ b/hosts/x1carbon/default.nix
@@ -0,0 +1,11 @@
+inputs:
+let
+  mkHost = import ../mkHost.nix inputs;
+in
+mkHost {
+  system = "x86_64-linux";
+  hostname = "x1carbon";
+  username = "hare";
+  systemModules = [ ./nixos.nix ];
+  homeModule = [ ./home-manager.nix ];
+}
diff --git a/hosts/x1carbon/nixos.nix b/hosts/x1carbon/nixos.nix
index 86a8f21..7013324 100644
--- a/hosts/x1carbon/nixos.nix
+++ b/hosts/x1carbon/nixos.nix
@@ -31,12 +31,13 @@ in
 
     fzf
     ghq
+
+    android-tools
   ];
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
   users.users.${username} = {
     extraGroups = [
-      "adbusers"
       "docker"
     ];
     shell = pkgs.fish;
@@ -45,7 +46,6 @@ in
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
     ];
   };
-  programs.adb.enable = true;
   programs.nix-ld.enable = true;
   programs.light.enable = true;
 
diff --git a/programs/ssh.nix b/programs/ssh.nix
index d7b07d3..f0b1ac2 100644
--- a/programs/ssh.nix
+++ b/programs/ssh.nix
@@ -1,4 +1,6 @@
 {
+  programs.ssh.startAgent = true;
+
   services.openssh = {
     enable = true;
     ports = [ 22 ];

From 35623910b0507eee054c4014632cffdf2ae8c385 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 28 Feb 2026 19:42:36 +0900
Subject: [PATCH 23/28] feat: multiple user

---
 hosts/arcadia/default.nix                     |  8 ++-
 .../{home-manager.nix => hare/default.nix}    | 26 +++----
 hosts/default.nix                             |  2 +-
 hosts/fungus/default.nix                      |  8 ++-
 .../{home-manager.nix => hare/default.nix}    | 15 ++--
 hosts/mkHost.nix                              | 69 +++++++++++--------
 hosts/x1carbon/default.nix                    |  8 ++-
 .../{home-manager.nix => hare/default.nix}    | 16 ++---
 8 files changed, 86 insertions(+), 66 deletions(-)
 rename hosts/arcadia/{home-manager.nix => hare/default.nix} (77%)
 rename hosts/fungus/{home-manager.nix => hare/default.nix} (54%)
 rename hosts/x1carbon/{home-manager.nix => hare/default.nix} (77%)

diff --git a/hosts/arcadia/default.nix b/hosts/arcadia/default.nix
index cf858d5..3a96f57 100644
--- a/hosts/arcadia/default.nix
+++ b/hosts/arcadia/default.nix
@@ -5,7 +5,11 @@ in
 mkHost {
   system = "x86_64-linux";
   hostname = "Arcadia";
-  username = "hare";
+  users = [
+    {
+      username = "hare";
+      homeModule = [ ./hare ];
+    }
+  ];
   systemModules = [ ./nixos.nix ];
-  homeModule = [ ./home-manager.nix ];
 }
diff --git a/hosts/arcadia/home-manager.nix b/hosts/arcadia/hare/default.nix
similarity index 77%
rename from hosts/arcadia/home-manager.nix
rename to hosts/arcadia/hare/default.nix
index 654936b..b906d1e 100644
--- a/hosts/arcadia/home-manager.nix
+++ b/hosts/arcadia/hare/default.nix
@@ -8,19 +8,19 @@
   home.stateVersion = "25.05";
   imports = [
     inputs.nix-index-database.homeModules.nix-index
-    ./display.nix
-    ../../home-manager/tofi.nix
-    ../../home-manager/hyprland
-    ../../home-manager/fnott.nix
-    ../../home-manager/wezterm
-    ../../home-manager/fish
-    ../../home-manager/vscode.nix
-    ../../home-manager/direnv.nix
-    ../../home-manager/firefox.nix
-    ../../home-manager/obs-studio.nix
-    ../../home-manager/zeditor.nix
-    ../../home-manager/blender.nix
-    ../../home-manager/voicevox.nix
+    ../display.nix
+    ../../../home-manager/tofi.nix
+    ../../../home-manager/hyprland
+    ../../../home-manager/fnott.nix
+    ../../../home-manager/wezterm
+    ../../../home-manager/fish
+    ../../../home-manager/vscode.nix
+    ../../../home-manager/direnv.nix
+    ../../../home-manager/firefox.nix
+    ../../../home-manager/obs-studio.nix
+    ../../../home-manager/zeditor.nix
+    ../../../home-manager/blender.nix
+    ../../../home-manager/voicevox.nix
   ];
   hare.hyprland = {
     input.sensitivity = -1.0;
diff --git a/hosts/default.nix b/hosts/default.nix
index 03b5daf..09a9938 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -6,5 +6,5 @@ rec {
     fungus = import ./fungus inputs;
   };
   nixos = builtins.mapAttrs (_: host: host.nixos) hosts;
-  home-manager = builtins.mapAttrs (_: host: host.home-manager) hosts;
+  home-manager = builtins.foldl' (a: b: a // b) { } (map (h: h.home-manager) (builtins.attrValues hosts));
 }
diff --git a/hosts/fungus/default.nix b/hosts/fungus/default.nix
index d2909a4..8457138 100644
--- a/hosts/fungus/default.nix
+++ b/hosts/fungus/default.nix
@@ -5,7 +5,11 @@ in
 mkHost {
   system = "x86_64-linux";
   hostname = "Fungus";
-  username = "hare";
+  users = [
+    {
+      username = "hare";
+      homeModule = [ ./hare ];
+    }
+  ];
   systemModules = [ ./nixos.nix ];
-  homeModule = [ ./home-manager.nix ];
 }
diff --git a/hosts/fungus/home-manager.nix b/hosts/fungus/hare/default.nix
similarity index 54%
rename from hosts/fungus/home-manager.nix
rename to hosts/fungus/hare/default.nix
index 909492b..ed6d331 100644
--- a/hosts/fungus/home-manager.nix
+++ b/hosts/fungus/hare/default.nix
@@ -1,17 +1,16 @@
-{ conifg, pkgs, ... }:
+{ pkgs, ... }:
 {
   home.stateVersion = "25.05";
   imports = [
-    ../../home-manager/direnv.nix
-    ../../home-manager/wezterm
-    ../../home-manager/fish
-  ];
-  home.packages = with pkgs; [
+    ../../../home-manager/direnv.nix
+    ../../../home-manager/wezterm
+    ../../../home-manager/fish
   ];
+  home.packages = with pkgs; [ ];
   programs.git = {
     enable = true;
-    userName = "Hare";
-    userEmail = "kei.hiracchi.0928@gmail.com";
+    settings.user.name = "Hare";
+    settings.user.email = "kei.hiracchi.0928@gmail.com";
   };
 
   fonts = {
diff --git a/hosts/mkHost.nix b/hosts/mkHost.nix
index c5929c4..5a7a314 100644
--- a/hosts/mkHost.nix
+++ b/hosts/mkHost.nix
@@ -2,47 +2,56 @@ inputs:
 {
   system,
   hostname,
-  username,
+  users,
   systemModules,
-  homeModule,
 }:
+let
+  pkgs = import inputs.nixpkgs {
+    inherit system;
+    config.allowUnfree = true;
+  };
+in
 {
   nixos = inputs.nixpkgs.lib.nixosSystem {
     modules = systemModules ++ [
       {
-        users.users.${username} = {
-          isNormalUser = true;
-          description = "";
-          extraGroups = [
-            "networkmanager"
-            "wheel"
-          ];
-        };
+        users.users = builtins.listToAttrs (map (u: {
+          name = u.username;
+          value = {
+            isNormalUser = true;
+            description = "";
+            extraGroups = [
+              "networkmanager"
+              "wheel"
+            ];
+          };
+        }) users);
       }
     ];
     inherit system;
     specialArgs = {
-      inherit inputs hostname username;
+      inherit inputs hostname;
+      username = (builtins.head users).username;
     };
   };
-  home-manager = inputs.home-manager.lib.homeManagerConfiguration {
-    pkgs = import inputs.nixpkgs {
-      inherit system;
-      config.allowUnfree = true;
+  home-manager = builtins.listToAttrs (map (u: {
+    name = "${u.username}@${hostname}";
+    value = inputs.home-manager.lib.homeManagerConfiguration {
+      inherit pkgs;
+      extraSpecialArgs = {
+        inherit inputs hostname;
+        username = u.username;
+      };
+      modules = [
+        {
+          home = {
+            username = u.username;
+            homeDirectory = "/home/${u.username}";
+          };
+          programs.home-manager.enable = true;
+        }
+        (import ../system/home-manager)
+      ] ++ u.homeModule;
     };
-    extraSpecialArgs = {
-      inherit inputs hostname username;
-    };
-    modules = [
-      {
-        home = {
-          inherit username;
-          homeDirectory = "/home/${username}";
-        };
-        programs.home-manager.enable = true;
-      }
-      (import ../system/home-manager)
-    ]
-    ++ homeModule;
-  };
+  }) users);
 }
diff --git a/hosts/x1carbon/default.nix b/hosts/x1carbon/default.nix
index b184f44..5f3249f 100644
--- a/hosts/x1carbon/default.nix
+++ b/hosts/x1carbon/default.nix
@@ -5,7 +5,11 @@ in
 mkHost {
   system = "x86_64-linux";
   hostname = "x1carbon";
-  username = "hare";
+  users = [
+    {
+      username = "hare";
+      homeModule = [ ./hare ];
+    }
+  ];
   systemModules = [ ./nixos.nix ];
-  homeModule = [ ./home-manager.nix ];
 }
diff --git a/hosts/x1carbon/home-manager.nix b/hosts/x1carbon/hare/default.nix
similarity index 77%
rename from hosts/x1carbon/home-manager.nix
rename to hosts/x1carbon/hare/default.nix
index 6305a26..9df1921 100644
--- a/hosts/x1carbon/home-manager.nix
+++ b/hosts/x1carbon/hare/default.nix
@@ -7,16 +7,16 @@
 {
   home.stateVersion = "25.05";
   imports = [
-    ../../home-manager/hyprland
-    ../../home-manager/tofi.nix
-    ../../home-manager/fnott.nix
-    ../../home-manager/direnv.nix
-    ../../home-manager/obs-studio.nix
-    ../../home-manager/wezterm
-    ../../home-manager/fish
+    ../../../home-manager/hyprland
+    ../../../home-manager/tofi.nix
+    ../../../home-manager/fnott.nix
+    ../../../home-manager/direnv.nix
+    ../../../home-manager/obs-studio.nix
+    ../../../home-manager/wezterm
+    ../../../home-manager/fish
   ];
   hare.hyprland = {
-    style = import ../../home-manager/hyprland/styles/thin.nix { inherit lib; };
+    style = import ../../../home-manager/hyprland/styles/thin.nix { inherit lib; };
     input.sensitivity = -0.6;
     wallpaperCommand = "swww img /usr/share/wallpaper/";
   };

From 18cba8e35f80ee4094b59b322560096224307b8a Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 28 Feb 2026 21:26:07 +0900
Subject: [PATCH 24/28] feat: user nixos

---
 README.md                                     |  2 +-
 hosts/arcadia/default.nix                     |  3 +-
 .../hare/{default.nix => home-manager.nix}    |  0
 hosts/arcadia/hare/nixos.nix                  | 14 +++++++
 hosts/arcadia/nixos.nix                       | 20 +---------
 hosts/fungus/default.nix                      |  3 +-
 .../hare/{default.nix => home-manager.nix}    |  0
 hosts/fungus/hare/nixos.nix                   | 11 ++++++
 hosts/fungus/nixos.nix                        | 17 +--------
 hosts/mkHost.nix                              | 37 +++++++++++--------
 hosts/x1carbon/default.nix                    |  3 +-
 .../hare/{default.nix => home-manager.nix}    |  0
 hosts/x1carbon/hare/nixos.nix                 | 11 ++++++
 hosts/x1carbon/nixos.nix                      | 16 +-------
 14 files changed, 67 insertions(+), 70 deletions(-)
 rename hosts/arcadia/hare/{default.nix => home-manager.nix} (100%)
 create mode 100644 hosts/arcadia/hare/nixos.nix
 rename hosts/fungus/hare/{default.nix => home-manager.nix} (100%)
 create mode 100644 hosts/fungus/hare/nixos.nix
 rename hosts/x1carbon/hare/{default.nix => home-manager.nix} (100%)
 create mode 100644 hosts/x1carbon/hare/nixos.nix

diff --git a/README.md b/README.md
index 243febb..c39ae72 100644
--- a/README.md
+++ b/README.md
@@ -3,5 +3,5 @@
 ```
 sudo nixos-rebuild switch --flake .#<host>
 
-nix run .#home-manager -- switch --flake .#<host>
+nix run .#home-manager -- switch --flake .#<username>@<host>
 ```
diff --git a/hosts/arcadia/default.nix b/hosts/arcadia/default.nix
index 3a96f57..dc271d6 100644
--- a/hosts/arcadia/default.nix
+++ b/hosts/arcadia/default.nix
@@ -8,7 +8,8 @@ mkHost {
   users = [
     {
       username = "hare";
-      homeModule = [ ./hare ];
+      homeModule = [ ./hare/home-manager.nix ];
+      userNixos = ./hare/nixos.nix;
     }
   ];
   systemModules = [ ./nixos.nix ];
diff --git a/hosts/arcadia/hare/default.nix b/hosts/arcadia/hare/home-manager.nix
similarity index 100%
rename from hosts/arcadia/hare/default.nix
rename to hosts/arcadia/hare/home-manager.nix
diff --git a/hosts/arcadia/hare/nixos.nix b/hosts/arcadia/hare/nixos.nix
new file mode 100644
index 0000000..6cf7c57
--- /dev/null
+++ b/hosts/arcadia/hare/nixos.nix
@@ -0,0 +1,14 @@
+{ pkgs, ... }:
+{
+  extraGroups = [
+    "adbusers"
+    "docker"
+  ];
+  shell = pkgs.fish;
+  openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICi8Cciepfs1ikPdfyHjc9qJX5z2QLFF9jBszsyEvCMA nix-on-droid@localhost"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID8Eo/QDJtXqluvjNx5ZpeIt0c/yf/Mgr7dKhNWAICZX hare@x1carbon"
+  ];
+}
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index bfbf60e..583a497 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -1,8 +1,4 @@
-{
-  pkgs,
-  username,
-  ...
-}:
+{ pkgs, ... }:
 let
   config.boot.kernelPackages = pkgs.linuxPackages_latest;
 in
@@ -55,19 +51,6 @@ in
   ];
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
-  users.users.${username} = {
-    extraGroups = [
-      "adbusers"
-      "docker"
-    ];
-    shell = pkgs.fish;
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICi8Cciepfs1ikPdfyHjc9qJX5z2QLFF9jBszsyEvCMA nix-on-droid@localhost"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID8Eo/QDJtXqluvjNx5ZpeIt0c/yf/Mgr7dKhNWAICZX hare@x1carbon"
-    ];
-  };
   programs.nix-ld.enable = true;
 
   services.openssh.enable = true;
@@ -122,5 +105,4 @@ in
   boot.loader.efi.canTouchEfiVariables = true;
 
   boot.initrd.kernelModules = [ "amdgpu" ];
-
 }
diff --git a/hosts/fungus/default.nix b/hosts/fungus/default.nix
index 8457138..e426a10 100644
--- a/hosts/fungus/default.nix
+++ b/hosts/fungus/default.nix
@@ -8,7 +8,8 @@ mkHost {
   users = [
     {
       username = "hare";
-      homeModule = [ ./hare ];
+      homeModule = [ ./hare/home-manager.nix ];
+      userNixos = ./hare/nixos.nix;
     }
   ];
   systemModules = [ ./nixos.nix ];
diff --git a/hosts/fungus/hare/default.nix b/hosts/fungus/hare/home-manager.nix
similarity index 100%
rename from hosts/fungus/hare/default.nix
rename to hosts/fungus/hare/home-manager.nix
diff --git a/hosts/fungus/hare/nixos.nix b/hosts/fungus/hare/nixos.nix
new file mode 100644
index 0000000..39bce37
--- /dev/null
+++ b/hosts/fungus/hare/nixos.nix
@@ -0,0 +1,11 @@
+{ pkgs, ... }:
+{
+  extraGroups = [
+    "docker"
+  ];
+  shell = pkgs.fish;
+  openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBd45JtvgM44KUqhp3Xl2Wtt6rmxU13c/84YLyGKigkG hare@nixos"
+    "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQDZTkjrLwH+jsSHF/LI23+WPQ9rff9vWBH1VaxSjNADIIKDY7vGkWWRUCImt8QTzied3mNFv+EyZ8igiJdm5tEO1KkrWUqTZk5Ut79LTQftB23SDNC8XzuHKxwaKHdwZIP065biRFUqNYHu8h0EHKbQ3Djj6cZYBcEL1JOc0wtm4jmuW6Fp3rCn/ZCo0g3Kg7SfY4cpf4fJTB97bIjPJzG7JSSOuTkJcDQzFrySUPOpgrt5+iSqKJ/tQtfxLHcNq8AMrh1fH6sUzaJLmMs/7V9LTbsbILTY4YQj5FF07dBqEJBwvZ9sRTPPzl/HSdVmp9OlCZnryPbjTKJmK1Nxx+tOZfh4IY3mWWnEegvDNCYwKJu+d+zeqDaSUMx0kpAnK9PLSI0By8FtboRVvSFSce6FouiUhEzJyKXAr3E1JCgQXdLcTTb66rbBcauuqhuieKDGPpz45EbFi83uHNeDodi5b75h5r1Nn+oJmzagwUAoyw4gCCbiYwTAe3GA79LK7kE= hare@hr-r620"
+  ];
+}
diff --git a/hosts/fungus/nixos.nix b/hosts/fungus/nixos.nix
index 51effa5..460eb96 100644
--- a/hosts/fungus/nixos.nix
+++ b/hosts/fungus/nixos.nix
@@ -1,9 +1,4 @@
-{
-  config,
-  pkgs,
-  username,
-  ...
-}:
+{ pkgs, ... }:
 {
   system.stateVersion = "25.05";
 
@@ -24,16 +19,6 @@
   boot.loader.grub.useOSProber = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  users.users.${username} = {
-    extraGroups = [
-      "docker"
-    ];
-    shell = pkgs.fish;
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBd45JtvgM44KUqhp3Xl2Wtt6rmxU13c/84YLyGKigkG hare@nixos"
-      "ssh-rsa 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 hare@hr-r620"
-    ];
-  };
   programs.nix-ld.enable = true;
 
   services.openssh.enable = true;
diff --git a/hosts/mkHost.nix b/hosts/mkHost.nix
index 5a7a314..9c9047a 100644
--- a/hosts/mkHost.nix
+++ b/hosts/mkHost.nix
@@ -13,25 +13,30 @@ let
 in
 {
   nixos = inputs.nixpkgs.lib.nixosSystem {
-    modules = systemModules ++ [
-      {
-        users.users = builtins.listToAttrs (map (u: {
-          name = u.username;
-          value = {
-            isNormalUser = true;
-            description = "";
-            extraGroups = [
-              "networkmanager"
-              "wheel"
-            ];
-          };
-        }) users);
-      }
-    ];
+    modules =
+      systemModules
+      ++ (map (u: { pkgs, ... }: {
+        users.users.${u.username} = import u.userNixos { inherit pkgs; };
+      }) (builtins.filter (u: u ? userNixos) users))
+      ++ [
+        {
+          users.users = builtins.listToAttrs (map (u: {
+            name = u.username;
+            value = {
+              isNormalUser = true;
+              description = "";
+              extraGroups = [
+                "networkmanager"
+                "wheel"
+              ];
+            };
+          }) users);
+        }
+      ];
     inherit system;
     specialArgs = {
       inherit inputs hostname;
-      username = (builtins.head users).username;
+      users = map (u: u.username) users;
     };
   };
   home-manager = builtins.listToAttrs (map (u: {
diff --git a/hosts/x1carbon/default.nix b/hosts/x1carbon/default.nix
index 5f3249f..408cc54 100644
--- a/hosts/x1carbon/default.nix
+++ b/hosts/x1carbon/default.nix
@@ -8,7 +8,8 @@ mkHost {
   users = [
     {
       username = "hare";
-      homeModule = [ ./hare ];
+      homeModule = [ ./hare/home-manager.nix ];
+      userNixos = ./hare/nixos.nix;
     }
   ];
   systemModules = [ ./nixos.nix ];
diff --git a/hosts/x1carbon/hare/default.nix b/hosts/x1carbon/hare/home-manager.nix
similarity index 100%
rename from hosts/x1carbon/hare/default.nix
rename to hosts/x1carbon/hare/home-manager.nix
diff --git a/hosts/x1carbon/hare/nixos.nix b/hosts/x1carbon/hare/nixos.nix
new file mode 100644
index 0000000..ee983de
--- /dev/null
+++ b/hosts/x1carbon/hare/nixos.nix
@@ -0,0 +1,11 @@
+{ pkgs, ... }:
+{
+  extraGroups = [
+    "docker"
+  ];
+  shell = pkgs.fish;
+  openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
+  ];
+}
diff --git a/hosts/x1carbon/nixos.nix b/hosts/x1carbon/nixos.nix
index 7013324..d052e55 100644
--- a/hosts/x1carbon/nixos.nix
+++ b/hosts/x1carbon/nixos.nix
@@ -1,8 +1,4 @@
-{
-  pkgs,
-  username,
-  ...
-}:
+{ pkgs, ... }:
 let
   config.boot.kernelPackages = pkgs.linuxPackages_latest;
 in
@@ -36,16 +32,6 @@ in
   ];
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
-  users.users.${username} = {
-    extraGroups = [
-      "docker"
-    ];
-    shell = pkgs.fish;
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIfql/a6ZtxOPgBhFzOfgTO6HGcy0Se9mgMLmOa40vMF"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIW2Yrqwi4YjIrdI8mygX5pTHDPmrUgbmpZ4WxoTqORi keihi@Vostro-LapTop"
-    ];
-  };
   programs.nix-ld.enable = true;
   programs.light.enable = true;
 

From 61fb43ab7521941b89b5412a02212726f06179cd Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 28 Feb 2026 22:23:37 +0900
Subject: [PATCH 25/28] update: change mkHost field name

---
 hosts/arcadia/default.nix           | 4 ++--
 hosts/arcadia/hare/home-manager.nix | 8 +-------
 hosts/fungus/default.nix            | 4 ++--
 hosts/mkHost.nix                    | 7 ++++---
 hosts/x1carbon/default.nix          | 4 ++--
 5 files changed, 11 insertions(+), 16 deletions(-)

diff --git a/hosts/arcadia/default.nix b/hosts/arcadia/default.nix
index dc271d6..f97c99b 100644
--- a/hosts/arcadia/default.nix
+++ b/hosts/arcadia/default.nix
@@ -8,8 +8,8 @@ mkHost {
   users = [
     {
       username = "hare";
-      homeModule = [ ./hare/home-manager.nix ];
-      userNixos = ./hare/nixos.nix;
+      home = ./hare/home-manager.nix;
+      nixos = ./hare/nixos.nix;
     }
   ];
   systemModules = [ ./nixos.nix ];
diff --git a/hosts/arcadia/hare/home-manager.nix b/hosts/arcadia/hare/home-manager.nix
index b906d1e..22d5224 100644
--- a/hosts/arcadia/hare/home-manager.nix
+++ b/hosts/arcadia/hare/home-manager.nix
@@ -53,15 +53,9 @@
     unityhub
     nixd
     rust-analyzer
-    beeper
-    # aseprite
+    aseprite
     bambu-studio
     orca-slicer
-
-    vinegar
-
-    antigravity
-
     davinci-resolve
   ];
   services.easyeffects = {
diff --git a/hosts/fungus/default.nix b/hosts/fungus/default.nix
index e426a10..e5990a5 100644
--- a/hosts/fungus/default.nix
+++ b/hosts/fungus/default.nix
@@ -8,8 +8,8 @@ mkHost {
   users = [
     {
       username = "hare";
-      homeModule = [ ./hare/home-manager.nix ];
-      userNixos = ./hare/nixos.nix;
+      home = ./hare/home-manager.nix;
+      nixos = ./hare/nixos.nix;
     }
   ];
   systemModules = [ ./nixos.nix ];
diff --git a/hosts/mkHost.nix b/hosts/mkHost.nix
index 9c9047a..f325f43 100644
--- a/hosts/mkHost.nix
+++ b/hosts/mkHost.nix
@@ -16,8 +16,8 @@ in
     modules =
       systemModules
       ++ (map (u: { pkgs, ... }: {
-        users.users.${u.username} = import u.userNixos { inherit pkgs; };
-      }) (builtins.filter (u: u ? userNixos) users))
+        users.users.${u.username} = import u.nixos { inherit pkgs; };
+      }) (builtins.filter (u: u ? nixos) users))
       ++ [
         {
           users.users = builtins.listToAttrs (map (u: {
@@ -56,7 +56,8 @@ in
           programs.home-manager.enable = true;
         }
         (import ../system/home-manager)
-      ] ++ u.homeModule;
+        u.home
+      ];
     };
   }) users);
 }
diff --git a/hosts/x1carbon/default.nix b/hosts/x1carbon/default.nix
index 408cc54..d3a2bc0 100644
--- a/hosts/x1carbon/default.nix
+++ b/hosts/x1carbon/default.nix
@@ -8,8 +8,8 @@ mkHost {
   users = [
     {
       username = "hare";
-      homeModule = [ ./hare/home-manager.nix ];
-      userNixos = ./hare/nixos.nix;
+      home = ./hare/home-manager.nix;
+      nixos = ./hare/nixos.nix;
     }
   ];
   systemModules = [ ./nixos.nix ];

From d9039467b264539245031c20af521b5d2fa5796a Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 28 Feb 2026 23:19:42 +0900
Subject: [PATCH 26/28] Update flake.lock

---
 flake.lock | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/flake.lock b/flake.lock
index a908112..c2738b4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770318660,
-        "narHash": "sha256-yFVde8QZK7Dc0Xa8eQDsmxLX4NJNfL1NKfctSyiQgMY=",
+        "lastModified": 1772218752,
+        "narHash": "sha256-G8nArvOTZXU8DRvrzAdz3Elcj6kA/vMtvY9mrGLATtA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "471e6a065f9efed51488d7c51a9abbd387df91b8",
+        "rev": "f3a30376bb9eb2f6f61816be7d6ed954b6d2a3b9",
         "type": "github"
       },
       "original": {
@@ -45,11 +45,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771130777,
-        "narHash": "sha256-UIKOwG0D9XVIJfNWg6+gENAvQP+7LO46eO0Jpe+ItJ0=",
+        "lastModified": 1771734689,
+        "narHash": "sha256-/phvMgr1yutyAMjKnZlxkVplzxHiz60i4rc+gKzpwhg=",
         "owner": "Mic92",
         "repo": "nix-index-database",
-        "rev": "efec7aaad8d43f8e5194df46a007456093c40f88",
+        "rev": "8f590b832326ab9699444f3a48240595954a4b10",
         "type": "github"
       },
       "original": {
@@ -60,11 +60,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1769302137,
-        "narHash": "sha256-QEDtctEkOsbx8nlFh4yqPEOtr4tif6KTqWwJ37IM2ds=",
+        "lastModified": 1771969195,
+        "narHash": "sha256-qwcDBtrRvJbrrnv1lf/pREQi8t2hWZxVAyeMo7/E9sw=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "a351494b0e35fd7c0b7a1aae82f0afddf4907aa8",
+        "rev": "41c6b421bdc301b2624486e11905c9af7b8ec68e",
         "type": "github"
       },
       "original": {
@@ -75,11 +75,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1770197578,
-        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
+        "lastModified": 1771848320,
+        "narHash": "sha256-0MAd+0mun3K/Ns8JATeHT1sX28faLII5hVLq0L3BdZU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
+        "rev": "2fc6539b481e1d2569f25f8799236694180c0993",
         "type": "github"
       },
       "original": {

From b65beb218da6b2f2f699e0409eed8a6397b2ddbb Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 28 Feb 2026 23:52:23 +0900
Subject: [PATCH 27/28] Update greeter.nix

---
 system/core/greeter.nix | 77 ++++++++++++++++++++++-------------------
 1 file changed, 41 insertions(+), 36 deletions(-)

diff --git a/system/core/greeter.nix b/system/core/greeter.nix
index 588b4ca..8cba2ad 100644
--- a/system/core/greeter.nix
+++ b/system/core/greeter.nix
@@ -1,19 +1,16 @@
-{ config, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 let
   rosePineHyprcursor = pkgs.callPackage ../../home-manager/hyprland/rose-pine-hyprcursor.nix { };
+  monitorConf = lib.concatMapStrings (m: "monitor = ${m}\n") config.cornflake.greeter.monitors;
   hyprGreetConf = pkgs.writeText "hyprland-greetd.conf" ''
-    monitor = DP-1, 5120x2880@60, 0x0, 2
-
-    monitor = DP-2, disable
-    monitor = DP-3, disable
-
+    ${monitorConf}
     env = HYPRCURSOR_THEME,rose-pine-hyprcursor
     env = HYPRCURSOR_SIZE,24
     env = XCURSOR_SIZE,24
 
     env = XDG_CURRENT_DESKTOP,Hyprland
     env = XDG_SESSION_TYPE,wayland
-    env = XDG_SESSION_DESKTOP,Hyprland"
+    env = XDG_SESSION_DESKTOP,Hyprland
 
     general {
       border_size = 0
@@ -33,39 +30,47 @@ let
   '';
 in
 {
-  services.greetd.enable = true;
-  services.greetd.settings.default_session = {
-    command = "${pkgs.hyprland}/bin/start-hyprland -- -c ${hyprGreetConf}";
-    user = "greeter";
+  options.cornflake.greeter.monitors = lib.mkOption {
+    type = lib.types.listOf lib.types.str;
+    default = [ ];
+    description = "greetd セッション用 Hyprland の monitor 設定";
   };
 
-  environment.systemPackages = [
-    rosePineHyprcursor
-  ];
+  config = {
+    services.greetd.enable = true;
+    services.greetd.settings.default_session = {
+      command = "${pkgs.hyprland}/bin/start-hyprland -- -c ${hyprGreetConf}";
+      user = "greeter";
+    };
 
-  programs.regreet = {
-    # greetd を Hyprland で動かす
-    enable = true;
-    theme.name = "Adwaita-dark";
-    iconTheme.name = "Papirus-Dark";
-    cursorTheme.name = "Bibata-Modern-Ice";
-    settings = {
-      appearance = {
-        greeting_msg = "Welcome back!";
-      };
-      widget = {
-        clock = {
-          format = "%H:%M";
-          resolution = "100ms";
-          timezone = "Asia/Tokyo";
-          label_width = 150;
+    environment.systemPackages = [
+      rosePineHyprcursor
+    ];
+
+    programs.regreet = {
+      # greetd を Hyprland で動かす
+      enable = true;
+      theme.name = "Adwaita-dark";
+      iconTheme.name = "Papirus-Dark";
+      cursorTheme.name = "Bibata-Modern-Ice";
+      settings = {
+        appearance = {
+          greeting_msg = "Welcome back!";
+        };
+        widget = {
+          clock = {
+            format = "%H:%M";
+            resolution = "100ms";
+            timezone = "Asia/Tokyo";
+            label_width = 150;
+          };
+        };
+        GTK = {
+          application_prefer_dark_theme = true;
+        };
+        background = {
+          path = "/usr/share/wallpaper/arknights-image-01.png";
         };
-      };
-      GTK = {
-        application_prefer_dark_theme = true;
-      };
-      background = {
-        path = "/usr/share/wallpaper/arknights-image-01.png";
       };
     };
   };

From 9f22a82d4aec27bcb002d69559b6996440971cd1 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 1 Mar 2026 00:07:03 +0900
Subject: [PATCH 28/28] update monitor settings

---
 flake.nix               | 3 +++
 hosts/arcadia/nixos.nix | 8 +++++++-
 programs/utility.nix    | 2 +-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index fc42b0b..f8ad23a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -34,6 +34,9 @@
         apps.home-manager = {
           type = "app";
           program = "${hm}/bin/home-manager";
+          meta = {
+            description = "Home Manager for Nix";
+          };
         };
       }
     ));
diff --git a/hosts/arcadia/nixos.nix b/hosts/arcadia/nixos.nix
index 583a497..fa44d0d 100644
--- a/hosts/arcadia/nixos.nix
+++ b/hosts/arcadia/nixos.nix
@@ -5,6 +5,12 @@ in
 {
   system.stateVersion = "25.11";
 
+  cornflake.greeter.monitors = [
+    "DP-1, 5120x2880@60, 0x0, 2"
+    "DP-2, disable"
+    "DP-3, disable"
+  ];
+
   imports = [
     ./hardware-configuration.nix
 
@@ -39,7 +45,7 @@ in
         "$@"
     '')
 
-    wineWowPackages.waylandFull
+    wineWow64Packages.waylandFull
     winetricks
 
     bluez
diff --git a/programs/utility.nix b/programs/utility.nix
index ed3ebe8..0fe76b5 100644
--- a/programs/utility.nix
+++ b/programs/utility.nix
@@ -10,6 +10,6 @@
     bat
     wezterm
     libsixel
-    nixfmt-rfc-style
+    nixfmt
   ];
 }