Integrated into release/v3.8.44 — self-hosted FireCrawl support (FIRECRAWL_BASE_URL/FIRECRAWL_TIMEOUT_MS). Re-cut clean onto the release tip (branch was fossilized from a pre-v3.8.40 snapshot). Validated: 4 firecrawl tests green, env-doc-sync + docs-sync pass. UNSTABLE red is the inherited environmental setup-claude base-red.