- collect.py: when a kind points at the shared site root, copy only the
per-kind subdir (site/lib -> <repo>/lib) instead of the whole site, so
stray single-site build output never leaks into the hub
- Purge stale collected artifacts (404.html, assets/, search/, sitemaps,
objects.inv, duplicate mcp/) from every repo dir, matching the cleaned
source site/ roots
- Refresh collected output from source repos, incl. the khata-app app
- Remove the vendored Blog API docs (config.yml entry + blog/) and its card
- collect.py copies each repo's built site contents directly to a
top-level <repo>/ dir (was libs|apis|wiki/<repo>/site nesting)
- nginx uses `index index.html lib/index.html api/index.html` so
/dagpipe/ -> lib/index.html, /auth-server/ -> api/index.html are
served internally with no redirects
- _index regenerates links against the flat layout
(/dagpipe/lib/, /auth-server/api/, /mongo-ops/, /blog/...)
- config.yml static entries point at vendored blog/ + media-manager/
- Dockerfile copies per-repo dirs flat into the nginx html root
- removed stale libs/, apis/, wiki/, tutorials/ category trees
