fix: patch DynamicCache.seen_tokens for MiniCPM3-4B compatibility

feat: UI theme + voice fix + ENV.md + improvements roadmap

feat(rag): docs ingestion + UI/bus enhancements (P3 continuation)

fix: Python 3.10 compat — replace datetime.UTC with timezone.utc shim

Add all-to-all internet mesh over relay hub (P1-P3) + user-story screenshot proof

fix: complete easter egg rewrite using Gradio 6 js= API

fix: CSS via gr.Blocks(css=) + serve webagent as static files

feat: easter egg enhancements - ticker at top + agent modal on 'a' key

test: add comprehensive easter egg tests

fix: re-apply Python 3.10 UTC compatibility (was reverted by formatter)

Build: Add Android APK, PWA, and deployment guide