chore: dev loop prompt rewrite + branch safety + tox conventions

- timmy-loop-prompt.md: full rewrite (76→209 lines) with PR-only workflow,
  tox environments, git hooks, Kimi dispatch safety block, conventional commits
- kimi-code skill: added Branch & Convention Safety section
- memories/MEMORY.md: updated with branch protection notes
- config.yaml: removed dead kimi API key
- cron/jobs.json: updated scheduled jobs
- channel_directory.json: minor update
- .gitignore: exclude queue/ and *.db

cron/jobs.json

@@ -35,17 +35,40 @@
       "schedule_display": "every 5m",
       "repeat": {
         "times": null,
-        "completed": 29
+        "completed": 70
       },
       "enabled": true,
       "created_at": "2026-03-14T15:32:37.430426-04:00",
-      "next_run_at": "2026-03-14T18:03:29.472483-04:00",
-      "last_run_at": "2026-03-14T17:58:29.472483-04:00",
+      "next_run_at": "2026-03-14T21:28:54.837301-04:00",
+      "last_run_at": "2026-03-14T21:23:54.837301-04:00",
       "last_status": "error",
       "last_error": "RuntimeError: Unknown provider 'anthropic'.",
       "deliver": "local",
       "origin": null
+    },
+    {
+      "id": "b7886e805cab",
+      "name": "dev-loop-tick",
+      "prompt": "Send a TICK to the DevLoop tmux session to trigger the next dev cycle. Execute this exact command:\n\ntmux send-keys -t DevLoop:hermes \"TICK\" Enter\n\nThen check if it was accepted by running:\n\ntmux capture-pane -t DevLoop:0.0 -p -S -5\n\nReport what you see \u2014 whether DevLoop acknowledged the tick or if the session needs attention.",
+      "schedule": {
+        "kind": "interval",
+        "minutes": 8,
+        "display": "every 8m"
+      },
+      "schedule_display": "every 8m",
+      "repeat": {
+        "times": null,
+        "completed": 0
+      },
+      "enabled": true,
+      "created_at": "2026-03-14T21:25:31.831983-04:00",
+      "next_run_at": "2026-03-14T21:33:31.832387-04:00",
+      "last_run_at": null,
+      "last_status": null,
+      "last_error": null,
+      "deliver": "local",
+      "origin": null
     }
   ],
-  "updated_at": "2026-03-14T17:58:29.472631-04:00"
+  "updated_at": "2026-03-14T21:25:31.835472-04:00"
 }