f65e56d06d
Adds inline GIF preview and collapsible long messages rows to the feature comparison table; extends the June 2026 feature list with all five newly completed items (P3-5, P3-9, P5-19, P5-23, P5-26). Includes pre-staged README additions for presence tracking, encrypted search, privacy settings, draft persistence, and PiP persistence. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>