- one settings tile opening the golem15.sitemap.settings singleton
- Files tab (site address, file size, S1 files partial), Additional
addresses repeater, Content types tab built from signpost at boot
- golem15_sitemap_types; a type switched off leaves the files (reason type)
- a save validates (errors.*) and dispatches a rebuild after commit
- contract package: Filter, Listing and their types (D-95)
- golem15_sitemap_urls slot table and the new settings columns
- Rebuild over signpost Records, stable slot assignment, rebuild job
- GET /sitemap.xml index and GET /_sitemap/files/{file} from the table
