docs: adopt work dashboard delivery rules

.memory/worklog.json

@@ -1,11 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 5,
-      "message": "Codex 会话活跃 · 最近命令：codex · 5 项未提交变更 · 最近提交：auto-save 2026-05-14 12:04 (~4)",
-      "ts": "2026-05-14T04:08:39Z",
-      "type": "session-heartbeat"
-    },
     {
       "files_changed": 10,
       "hash": "04679b0",
@@ -3316,6 +3310,13 @@
       "message": "chore: add gitea repository metadata",
       "hash": "c689fbf",
       "files_changed": 2
+    },
+    {
+      "ts": "2026-05-16T17:45:11+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-16 17:45 (~2)",
+      "hash": "d84ea9d",
+      "files_changed": 2
     }
   ]
 }