chore(security): set visibility to private, sanitize internal Tailscale IPs, and drop qa_evidence tracking

chore: sync deploy state

feat(lyrics-baker): streaming SSE arena, Pydantic schemas, dictionary expansion

feat(karaoke): word-synced lyrics video engine + vault sidecar features

docs: refocus Space scope on music + music videos; STT stays free on homelab via OmniRoute whisperfw, FLUX removed by policy, Kokoro stays banned; add M7 backlog (Holo-3.1-4B agent training for LoadETA + iBrowse)

freight: QLoRA pilot complete - 98.1% holdout CE improvement, adapter on private HF repo

docs: refresh INDEX.md

chore(index): refresh auto INDEX.md with telemetry symbols

feat(audio): purge Kokoro and enforce MiniMax Music 3 only policy for songs

fix(cron): set default estimated_gpu to 280s to prevent ZeroGPU budget under-counting

fix(p0): final verification passed, preparing for flow2 deployment