- Add PLAN2.md with 116 tasks across M8–M20 with testing gates
- Populate loop/plan.md with all new tasks (30-attempt retry policy)
- Update loop/prompt.md to enforce glass design system and PLAN2.md
- Fix PassphraseDialog to use glass-card/gradient-button design system
- Fix crypto.randomUUID fallback for non-secure contexts
- Fix dev.sh to skip proxy startup if port 3141 already in use
- Fix PWA manifest for Android A2HS (purpose:any, display_override, id)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>