diff --git a/.yoi/tickets/00001KX7179VS/item.md b/.yoi/tickets/00001KX7179VS/item.md
index b98926f9..b1bef54c 100644
--- a/.yoi/tickets/00001KX7179VS/item.md
+++ b/.yoi/tickets/00001KX7179VS/item.md
@@ -1,8 +1,8 @@
 ---
 title: 'Improve workspace console tool call rendering'
-state: 'done'
+state: 'closed'
 created_at: '2026-07-10T22:08:58Z'
-updated_at: '2026-07-10T22:16:58Z'
+updated_at: '2026-07-10T22:17:10Z'
 assignee: null
 queued_by: 'yoi ticket'
 queued_at: '2026-07-10T22:09:21Z'
diff --git a/.yoi/tickets/00001KX7179VS/resolution.md b/.yoi/tickets/00001KX7179VS/resolution.md
new file mode 100644
index 00000000..1b19fd85
--- /dev/null
+++ b/.yoi/tickets/00001KX7179VS/resolution.md
@@ -0,0 +1 @@
+Implemented frontend Workspace Console tool call grouping. Tool call start/arg/done/result events now project into a single `Call · <tool>` block keyed by call id, with streaming state updates and folded result output. Added generic and TUI-aligned specialized summaries for core tools, including Bash command/output rendering. Validated with frontend check/test, diff check, and Nix package build.
diff --git a/.yoi/tickets/00001KX7179VS/thread.md b/.yoi/tickets/00001KX7179VS/thread.md
index dced8e62..51e7e14d 100644
--- a/.yoi/tickets/00001KX7179VS/thread.md
+++ b/.yoi/tickets/00001KX7179VS/thread.md
@@ -69,4 +69,22 @@ Validation:
 State changed to `done`.
 
 
+---
+
+<!-- event: state_changed author: hare at: 2026-07-10T22:17:10Z from: done to: closed reason: closed field: state -->
+
+## State changed
+
+Ticket を closed にしました。
+
+
+---
+
+<!-- event: close author: hare at: 2026-07-10T22:17:10Z status: closed -->
+
+## 完了
+
+Implemented frontend Workspace Console tool call grouping. Tool call start/arg/done/result events now project into a single `Call · <tool>` block keyed by call id, with streaming state updates and folded result output. Added generic and TUI-aligned specialized summaries for core tools, including Bash command/output rendering. Validated with frontend check/test, diff check, and Nix package build.
+
+
 ---