feat: job_quality module — deterministic trust scorer for job listings
feat: community module — CommunityDB, CommunityPost, SharedStore (MIT)
Browser pool: pre-warm Chromium instances to eliminate cold-start latency on search
Cache search results to avoid redundant scrapes for repeated queries
feat: community feed — browse, publish, fork, mDNS LAN federation, Hall of Chaos
feat: anonymous guest mode — grocery list without account (affiliate revenue)
feature: Shopping tab — grocery list as first-class object
feat: multi-currency support for shopping list and affiliate links
feat: cf_core.audio — shared PCM/audio utility module (cf-voice + Sparrow dedup)
feat: cf_core.musicgen — MusicGen HTTP service (Sparrow blocker)