Improvements from web end-to-end testing.
- Contact avatar images have their EXIF metadata stripped before upload
- Recovery codes no longer show as all-used after a transient status fetch failure
- Archived mail leaves the inbox; star and pin actions roll back on failure instead of silently reverting
- Compose: template date placeholder is substituted and templates insert cleanly; font-color and highlight color tools fixed; live self-destruct countdown; finer schedule minutes
- Desktop notifications default off with clearer guidance when blocked by the browser
- Protected-folder lock is correctly plan-gated; default-domain dropdown shows a real value
- Storage usage and the debug report display size are reported accurately
- Reworded rate-limit message; assorted UI refinements
Windows and Linux auto-update. macOS users: please download the matching build manually.