…-postgresql into tiangolo-master

* 'master' of git://github.com/tiangolo/full-stack-fastapi-postgresql: (63 commits)
  📝 Update release notes
  ✨ Add GitHub Sponsors button (fastapi#201)
  📝 Update release notes
  🔊 Add consistent errors for env vars not set (fastapi#200)
  📝 Update release notes
  ✨ Upgrade Traefik to version 2 (fastapi#199)
  📝 Update release notes
  📝 Add docs about reporting coverage in HTML (fastapi#161)
  📝 Update relase notes
  ✨ Test using the TestClient (fastapi#160)
  🎨 Format fixes (fastapi#159)
  📝 Update release notes
  ♻️ Refactor backend, settings, DB sessions, types, configs, plugins (fastapi#158)
  📝 Update release notes
  📝 Add docs about removing the frontend (fastapi#156)
  📝 Update release notes
  🔧 Simplify scripts and development (fastapi#155)
  📝 Update release notes
  ♻️ Simplify Docker Compose files and deployment (fastapi#153)
  ♻️ Simplify tests, run in same backend service (fastapi#152)
  ...

* tiangolo-master: (63 commits)
  📝 Update release notes
  ✨ Add GitHub Sponsors button (fastapi#201)
  📝 Update release notes
  🔊 Add consistent errors for env vars not set (fastapi#200)
  📝 Update release notes
  ✨ Upgrade Traefik to version 2 (fastapi#199)
  📝 Update release notes
  📝 Add docs about reporting coverage in HTML (fastapi#161)
  📝 Update relase notes
  ✨ Test using the TestClient (fastapi#160)
  🎨 Format fixes (fastapi#159)
  📝 Update release notes
  ♻️ Refactor backend, settings, DB sessions, types, configs, plugins (fastapi#158)
  📝 Update release notes
  📝 Add docs about removing the frontend (fastapi#156)
  📝 Update release notes
  🔧 Simplify scripts and development (fastapi#155)
  📝 Update release notes
  ♻️ Simplify Docker Compose files and deployment (fastapi#153)
  ♻️ Simplify tests, run in same backend service (fastapi#152)
  ...