paths.py drops the sibling-directory walk (frontend is now the repo
root: static/ and content/ are its own subdirectories, no more
sibling walk needed). New Dockerfile (much smaller deps -- fastapi,
uvicorn, httpx, jinja2, PyYAML -- no entrypoint script needed at all,
frontend has no migrations/pre-boot logic).
content/ is a committed starter copy for now, not yet real cross-repo
vendoring from thermograph-copy (that repo doesn't exist yet) -- noted
in paths.py's own docstring.
Real, known gap flagged rather than silently skipped: this process
cannot boot standalone (content.register() fetches the IndexNow key
from backend at import time with no retry, by design), so build.yml
only verifies the image builds, not a live boot+healthz check -- that
needs a genuine cross-repo contract-test job (booting a real backend
too), separate follow-up work. Same reason tests/ doesn't run here yet
(its conftest.py still imports backend's own test fixtures via a
sibling path that no longer exists) -- noted directly in the file.
