Captures the state of the Phase 0 work so the next session can resume
without re-discovering what was already done.

Section 14 covers:
- Status of all 7 Phase 0 task branches (1-5 done, 6 in progress, 7 pending)
- Summary of what each completed task changed and why
- The 5 critical OIDC startup bugs that were fixed during the e2e test
- The one remaining blocker: host PostgreSQL 16 service is competing with
  the docker container for port 5432, so /health reports database=false
- Three options to resolve the port conflict and a recommendation
- Step-by-step instructions for the next session to resume from section 14.9
- Useful shell commands for the next operator

The 5 OIDC bugs that were fixed (server.ts, oidcRoutes.ts, oidcService.ts)
are NOT trivial and were all sitting in the codebase from earlier phases —
the server could not start at all without them. They are now in their own
commit on the test/e2e-docker-migrate-verify branch.
Co-authored-by: Cursor <cursoragent@cursor.com>