- Always sync treatment end (not just early stop), pass start/end times
- treatment-done uses api.syncTreatment instead of raw http.post
- Move getApp() from module level to onLoad in treatment-done
- Avatar upload only returns URL, no longer updates profile directly
- COS CDN domain configurable via COS_CDN_DOMAIN env var
- Fix operator precedence in request.js token expiry check
- Remove unused result variable from COS putObject
- Replace chooseAvatar button with chooseMedia (more reliable, works on all versions)
- COS avatar URL uses tx.vsai.net.cn instead of generated bucket domain
- Phone shows '已授权' only (no actual number displayed)
- loadProfile() now returns Promise (was missing return)
- Avatar upload via COS instead of storing WeChat temp path
- Add POST /user/avatar endpoint with multer + COS SDK
- Incomplete registration detection: redirect to register if phone is empty