docs: 记录保留头像任务工作树

.project-docs/30-worklog/tasks/20261012-integrate-agent-avatars-a1f8e70c.md

@@ -36,7 +36,7 @@
 
 ## Follow-ups
 
-- Source task 20261012-agent-avatars-840d7fd7 remains at its managed linked worktree on codex/20261012-agent-avatars-840d7fd7-agent-avatars. Post-merge cleanup was offered with absolute paths and branch/commit preservation; awaiting user confirmation, retained meanwhile.
+- Source task 20261012-agent-avatars-840d7fd7 and its managed linked worktree on codex/20261012-agent-avatars-840d7fd7-agent-avatars are retained by the user's explicit choice on 2026-10-12. No retirement or deletion was performed; cleanup is no longer awaiting confirmation.
 - Deploy the paired Yuxi API and Makelore client when separately requested, then verify real public storage and the installed application.
 
 ## Promotion Candidates