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

Quality improvements: Unicode chars, Token class, imports, type hints, formatting

feat: real node-to-node HTTP peering (local <-> HF Space)

fix: easter-egg ticker now properly works in Gradio app

feat: WebLLM browser agent with PeerJS mesh, HybridRAG, news signals, and easter-egg ticker

feat: activate real services, fix gossip, wire sponsor backends + EventLog

feat: federated RAG + comprehensive security fixes

feat: Nemotron Space, Modal backend, sponsor prize targeting, improvements doc

feat: impl_ref §22 gap-fill — all missing symbols implemented

feat: X01/X02/X06/X09/M02/M22 wiring + conformance suite + mobile PWA + 22 new tests

feat: Phase 3 wired + plant tool + MoE bus + model distribution always-on

fix: 0 test failures; FileService; real RagService; emergency probe; chat return

feat: BitTorrent-style model weight distribution; no fake LLM in production

feat: impl_ref gaps closed — Nemotron/OpenBMB backends, spec refs, extended UI, HOWTO, multi-node E2E

Build Phase 1 HearthNet Space