update 1.1.2

pm/tasks.org

@@ -26,7 +26,7 @@ refactor the current `youdis.py` flow so authorization, download execution, and
 - store Discord user ids as strings in `users.json`
 - duplicate prevention should continue to rely on `archive.txt`, not inferred hook errors
 
-* [ ] 1.1.2: remove global mutable download state and define single-job semantics (estimate 2 commits)
+* [X] 1.1.2: remove global mutable download state and define single-job semantics (estimate 2 commits)
 eliminate shared mutable hook state and make concurrent behavior explicit, even if the initial policy is just "one active job at a time."  don't build a scheduler; ok if simplest outcome is single active job with clear busy message.  cancellation can be coarse if yt-dlp/process boundaries make graceful stop annoying
 
 ** acceptance criteria
@@ -45,9 +45,9 @@ eliminate shared mutable hook state and make concurrent behavior explicit, even
    - command behavior matches implementation
 
 ** evidence
-- commit:
-- tests:
-- datetime:
+- commit: 667b06f
+- tests: ~python3 -m py_compile /home/user/proj/youdis/youdis.py~
+- datetime: [2026-03-31 Tue 14:00]
 
 ** notes
 - verify slash-command response patterns against the `interactions` library while touching runtime flow