fix: remove remaining workflow invoke surfaces

.yoi/tickets/00001KXKJGYGD/item.md

@@ -2,7 +2,7 @@
 title: 'Remove workflow tracking and workflow resources'
 state: 'inprogress'
 created_at: '2026-07-15T19:02:13Z'
-updated_at: '2026-07-15T20:45:12Z'
+updated_at: '2026-07-15T21:04:19Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-07-15T19:54:36Z'

.yoi/tickets/00001KXKJGYGD/thread.md

@@ -151,4 +151,35 @@ Validation:
 - nix build .#yoi --no-link -> exit 0
 
 
+---
+
+<!-- event: implementation_report author: hare at: 2026-07-15T21:04:19Z -->
+
+## Implementation report
+
+Follow-up fixes for external review blockers.
+
+Summary:
+- Removed stale web `workflow_invoke` protocol/model/composer/test behavior; slash-prefixed text now remains plain text in the web console composer.
+- Updated the generated TypeScript protocol surface to match the Rust protocol without WorkflowInvoke.
+- Removed remaining role workflow scaffold test expectation.
+- Replaced the stale TUI live workflow SystemItem rendering test with a legacy workflow SystemItem ignore-path test.
+- Removed stale docs/config wording that advertised loading Skills as Workflows.
+- Stabilized the Worker discovery restore-planning test by sharing the runtime-dir sandbox used by allocation tests, so the required full worker test command is not affected by global runtime-dir test races.
+
+Validation:
+- rg "ActiveWorkflow|active_workflow|Active workflow" -> no matches (exit 1)
+- rg "resources/workflows|\\.yoi/workflow|workflow invocation|Resident workflows|workflow_invoke" -> no matches (exit 1)
+- git diff --check -> exit 0
+- cargo test -p ticket --lib scaffold_config_includes_backend_and_all_fixed_roles -- --nocapture -> exit 0
+- cargo test -p tui --lib live_legacy_workflow_system_item_is_ignored -- --nocapture -> exit 0
+- cargo test -p session-store --lib --tests -> exit 0
+- cargo test -p worker --lib --tests -> exit 0
+- cargo test -p yoi --tests -> exit 0
+- cd web/workspace && deno task check && deno task test -> exit 0
+- cargo check -p yoi -> exit 0
+- yoi ticket doctor -> exit 0
+- nix build .#yoi --no-link -> exit 0
+
+
 ---

crates/ticket/src/config.rs

@@ -1115,7 +1115,7 @@ launch_prompt = "$workspace/ticket/reviewer/launch"
         for role in TicketRole::ALL {
             assert!(scaffold.contains(&format!("[ticket.roles.{role}]")));
             assert!(scaffold.contains(&format!(
-                "[ticket.roles.{role}]\nprofile = \"{}\"\nworkflow = \"{}\"",
+                "[ticket.roles.{role}]\nprofile = \"{}\"",
                 role.default_profile()
             )));
         }

crates/tui/src/app.rs

@@ -3324,7 +3324,7 @@ mod completion_flow_tests {
     }
 
     #[test]
-    fn live_system_item_workflow_appends_system_message_block() {
+    fn live_legacy_workflow_system_item_is_ignored() {
         let mut app = App::new("test".into());
         let item = serde_json::json!({
             "kind": "workflow",
@@ -3333,10 +3333,7 @@ mod completion_flow_tests {
         });
         app.handle_worker_event(Event::SystemItem { item });
 
-        assert!(matches!(
-            app.blocks.as_slice(),
-            [Block::SystemMessage { text }] if text == "[Workflow /build]\nRun the build"
-        ));
+        assert!(app.blocks.is_empty());
     }
 
     #[test]

crates/worker/src/discovery.rs

@@ -1064,8 +1064,6 @@ fn discovery_error_to_tool_error(error: WorkerDiscoveryError) -> ToolError {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::sync::Mutex;
-
     use manifest::{Permission, ScopeRule};
     use protocol::stream::JsonLineWriter;
     use protocol::{Alert, AlertLevel, AlertSource};
@@ -1077,6 +1075,7 @@ mod tests {
     use tokio::net::UnixListener;
 
     use crate::runtime::dir::RuntimeDir;
+    use crate::runtime::worker_allocation::test_util::RuntimeDirSandbox;
 
     #[derive(Clone)]
     struct FailTargetPeerStore {
@@ -1118,18 +1117,13 @@ mod tests {
         }
     }
 
-    static ENV_LOCK: Mutex<()> = Mutex::new(());
-
     #[tokio::test(flavor = "current_thread")]
     async fn state_backed_visibility_and_restore_planning() {
-        let _env = ENV_LOCK.lock().unwrap();
         let root = TempDir::new().unwrap();
         let store_dir = root.path().join("store");
         let runtime_base = root.path().join("runtime");
         std::fs::create_dir_all(&runtime_base).unwrap();
-        unsafe {
-            std::env::set_var("YOI_RUNTIME_DIR", &runtime_base);
-        }
+        let _runtime_sandbox = RuntimeDirSandbox::new(&runtime_base);
 
         let store = FsWorkerStore::new(&store_dir).unwrap();
         let session_id = new_session_id();

crates/worker/src/runtime/worker_allocation.rs

@@ -12,7 +12,7 @@ mod mutate;
 mod table;
 
 #[cfg(test)]
-mod test_util;
+pub(crate) mod test_util;
 
 pub use conflict::{
     ConflictOwner, find_conflict_owner, find_conflict_owners, is_within_effective_write,

docs/manifest.toml

@@ -281,8 +281,8 @@ permission = "write"
 
 
 # ===== [skills] =============================================================
-# 外部 Agent Skills (`SKILL.md`) を Workflow として読み込むディレクトリ群。
-# セクション省略 = 何もロードしない (implicit な `$config_dir/skills/` 検索や
+# 外部 Agent Skills (`SKILL.md`) の候補ディレクトリ群。
+# セクション省略 = 何も使用しない (implicit な `$config_dir/skills/` 検索や
 # builtin probe は存在しない)。
 # [skills]
 #

web/workspace/src/lib/generated/protocol.ts

@@ -79,7 +79,7 @@ message: string,
  */
 timestamp_ms: number, };
 
-export type Segment = { "kind": "text", content: string, } | { "kind": "paste", id: number, chars: number, lines: number, content: string, } | { "kind": "file_ref", path: string, } | { "kind": "knowledge_ref", slug: string, } | { "kind": "workflow_invoke", slug: string, } | { "kind": "unknown" };
+export type Segment = { "kind": "text", content: string, } | { "kind": "paste", id: number, chars: number, lines: number, content: string, } | { "kind": "file_ref", path: string, } | { "kind": "knowledge_ref", slug: string, } | { "kind": "unknown" };
 
 export type WorkerEvent = { "kind": "turn_ended", worker_name: string, } | { "kind": "errored", worker_name: string, message: string, } | { "kind": "shut_down", worker_name: string, } | { "kind": "scope_sub_delegated",
 /**

web/workspace/src/lib/workspace/console/composer-command.test.ts

@@ -24,8 +24,7 @@ Deno.test("parseSigilSegments converts TUI-style references", () => {
     { kind: "file_ref", path: "src/main.rs" },
     { kind: "text", content: " then " },
     { kind: "knowledge_ref", slug: "memory" },
-    { kind: "text", content: " and " },
-    { kind: "workflow_invoke", slug: "workflow" },
+    { kind: "text", content: " and /workflow" },
   ]);
 });
 

web/workspace/src/lib/workspace/console/composer-command.ts

@@ -161,7 +161,7 @@ function invalidUsage(name: string): ComposerCommandResult {
 
 export function parseSigilSegments(input: string): Segment[] {
   const segments: Segment[] = [];
-  const pattern = /(^|\s)([@#/])([^\s]+)/g;
+  const pattern = /(^|\s)([@#])([^\s]+)/g;
   let cursor = 0;
   let match: RegExpExecArray | null;
   while ((match = pattern.exec(input)) !== null) {
@@ -187,8 +187,6 @@ function sigilSegment(sigil: string, value: string): Segment {
       return { kind: "file_ref", path: value };
     case "#":
       return { kind: "knowledge_ref", slug: value };
-    case "/":
-      return { kind: "workflow_invoke", slug: value };
     default:
       return { kind: "text", content: `${sigil}${value}` };
   }

web/workspace/src/lib/workspace/console/model.ts

@@ -319,8 +319,6 @@ export function segmentsToText(segments: Segment[]): string {
           return `@file ${segment.path}`;
         case "knowledge_ref":
           return `@knowledge ${segment.slug}`;
-        case "workflow_invoke":
-          return `/${segment.slug}`;
         case "unknown":
           return "[unknown segment]";
       }