feat(iserv): filtered IServ tasks for Muse

Savestate: Fix Dockerfile and add Browser_Agent for HF build, bump version to 1.8.334

fix: pass OPENROUTER_API_KEY in start.sh

Fix: Node 22 upgrade for Supabase WebSocket (BUILD 1.5.21)

Fix: Added TTS debug route and CWD to piper spawn

Feat: Replaced Edge TTS with 100% Open-Source local Piper TTS and Thorsten Voice (BUILD 1.5.15)

Savestate: Fix 3 deployment bugs - wasm from node_modules, PWA skipWaiting, SPA fallback only for navigation

Savestate: Fix unhandled db rejection crashing app, fix Dockerfile public dir missing

Savestate: Fix sql-wasm.wasm missing in dist after Docker build

Update independent app to newest state with LFS and binary removals