Remove Gallery from the Canvas sidebar

.project-docs/30-worklog/tasks/20261014-canvas-create-recovery-a72d49e6.md

@@ -12,7 +12,7 @@
 
 ## Scope
 
-- Remove the exact create-dialog description, change the Canvas rail from pale lavender to pale yellow, diagnose actual Canvas project creation timeouts, and implement the smallest evidenced safe recovery/fix.
+- Remove the exact create-dialog description, change the Canvas rail from pale lavender to pale yellow, remove its Gallery entry while preserving Code Gallery, diagnose actual Canvas project creation timeouts, and implement the smallest evidenced safe recovery/fix.
 
 ## Intent And Constraints
 
@@ -20,7 +20,7 @@
 
 ## Outcome
 
-- Removed the exact desktop creation description and disabled its absent aria description; Canvas shared rail surface is pale yellow #fff9e8, with Code recipes preserved. Both creation dialogs hold a distinct creation intent. Any failed request for unchanged intent/name reuses its original server clientWorkspaceId; a new dialog or modified name creates a new intent, and repeated concurrent submissions share one in-flight request. Account/logout/reset generations prevent old responses from changing another account or reset store. Create/rename name input is disabled during submission. README synchronized.
+- Removed the exact desktop creation description and disabled its absent aria description; Canvas shared rail surface is pale yellow #fff9e8, with Code recipes preserved. Both creation dialogs hold a distinct creation intent. Any failed request for unchanged intent/name reuses its original server clientWorkspaceId; a new dialog or modified name creates a new intent, and repeated concurrent submissions share one in-flight request. Account/logout/reset generations prevent old responses from changing another account or reset store. Create/rename name input is disabled during submission. Removed only the Canvas Gallery/作品广场 footer entry; Code Gallery and all account/compact controls are preserved. README synchronized.
 
 ## Verification
 
@@ -78,3 +78,14 @@ Gate result:
 - Product commit and final HEAD will be reported to the authorized coordination chat. This clean Ready source contains Renderer-only changes; Main/shared/resources are unchanged against runtime436. Source implementation and live network recovery are separately evidenced.
 - A precise read-only real-project bootstrap recovered; no real Autumn project was created. Real UI color/copy activation remains for the combined update, because actual WeChat f1dab files are active while current.json still points at436, and another Code Main update is in progress. Preserve actual newer Renderer feature source and active user work rather than blindly replacing the old pointer's tree.
 - Any different title or explicitly reopened create dialog is a new creation intent; an older transport-unknown project may still exist on the server. Never delete it or infer identity from a matching name. This patch prevents same-intent retries from making extra identities; it does not establish the underlying NetworkService hang trigger or prove real model generation.
+
+## Same-task Steering Resume
+
+- Official start/status resumed this exact task/worktree/branch/base; user adds removal of the Canvas rail Gallery/作品广场 entry. All earlier color/copy/retry/recovery scope remains. Prior full context and peer assessment still apply; this intentionally supersedes the earlier Canvas Gallery addition while preserving Code Gallery semantics. No conflicting source or runtime ownership change is inferred.
+- Planning Gate Passed for this narrow addition. Change only Sidebar visibility condition, README and existing Canvas E2E expectations; repeat related source/lint/build/UI verification because the user-visible footer changed. Keep previous reviewed retry implementation and real network recovery evidence intact. The previously reported ca546c9 is superseded by the forthcoming final source HEAD.
+
+## Final Steering Verification
+
+- Same-task narrow steering completed: Canvas Gallery entry is absent; Code chat/settings Gallery remains. Standard typecheck, scoped Sidebar/E2E lint, default full build and independent diff review pass.
+- Final real isolated Electron pair passed: Canvas V2 desktop/compact creation/dialog/draft/plan/history (7.1s) and Code remembered-project/shared-settings chrome (5.1s), total 2 passed/12.7s. Inspected final creation-dialog screenshot with pale-yellow rail, no original description and no Canvas Gallery. Logs/PNG updated in the external task evidence stage. Earlier 81 focused unit tests remain applicable to the unchanged retry/store/dialog implementation.
+- The final continuation source HEAD supersedes ca546c9; both are in this branch. No new actual runtime update or Main restart was performed by this continuation. Authorized coordinator will preserve f1dab live WeChat source and active user work during unified activation.