Initialize wiki: Home, sidebar, getting started, and pages for M7/M8 facilities Sourced from the reviewed repository documentation at main 3edaae9 (getting-started, cors, sse, logging, openapi, api-reference, roadmap, compatibility). Feature status reflects the post-beta state: CORS, SSE, structured logging, and OpenAPI/Scalar are available on main and ship in the next release candidate; the beta candidate remains unpublished.