ci: migrate from ghcr.io to Gitea registry

- Update REGISTRY env var from ghcr.io to git.farh.net
- Remove credentials blocks from postgres/redis service containers
- Update login step condition from main-only to all push events
- Use GITEA_TOKEN instead of GITHUB_TOKEN for registry auth
- Update deploy-dev and deploy-uat kustomize image references
- Rename login step to Gitea Container Registry

Fixes CAR-995

Co-Authored-By: Paperclip <noreply@paperclip.ing>

.gitea/workflows/ci.yml

@@ -15,7 +15,7 @@ permissions:
   packages: write
 
 env:
-  REGISTRY: ghcr.io
+  REGISTRY: git.farh.net
   IMAGE_NAME: cartsnitch/api
 
 jobs:
@@ -26,6 +26,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
+          cache: pip
       - run: pip install ruff
       - name: Ruff lint
         run: ruff check .
@@ -40,6 +41,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
+          cache: pip
       - name: Install system dependencies
         run: sudo apt-get update && sudo apt-get install -y libpq-dev build-essential
       - run: pip install -e ".[dev]" mypy
@@ -51,9 +53,6 @@ jobs:
     services:
       postgres:
         image: postgres:15-alpine
-        credentials:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
         env:
           POSTGRES_USER: cartsnitch
           POSTGRES_PASSWORD: cartsnitch_test
@@ -67,9 +66,6 @@ jobs:
           --health-retries 5
       redis:
         image: redis:7-alpine
-        credentials:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
         ports:
           - 6379:6379
         options: >-
@@ -81,13 +77,12 @@ jobs:
       CARTSNITCH_DATABASE_URL: postgresql+asyncpg://cartsnitch:cartsnitch_test@localhost:5432/cartsnitch_test
       CARTSNITCH_REDIS_URL: redis://localhost:6379/0
       CARTSNITCH_JWT_SECRET_KEY: test-secret-do-not-use-in-prod
-      CARTSNITCH_SERVICE_KEY: test-service-key-do-not-use-in-prod
-      CARTSNITCH_FERNET_KEY: wXWQsC0FZlhSz2t_tfVQjNUSP8vgAGG3o3pkjrX8Bw0=
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
+          cache: pip
       - name: Install system dependencies
         run: sudo apt-get update && sudo apt-get install -y libpq-dev build-essential
       - run: pip install -e ".[dev]"
@@ -128,13 +123,13 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Log in to GHCR
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+      - name: Log in to Gitea Container Registry
+        if: github.event_name == 'push'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          password: ${{ secrets.GITEA_TOKEN }}
 
       - name: Extract metadata
         id: meta
@@ -224,7 +219,7 @@ jobs:
         if: needs.build-and-push.result == 'success'
         run: |
           cd infra/apps/overlays/dev
-          kustomize edit set image ghcr.io/cartsnitch/api:${{ steps.api_tag.outputs.tag }}
+          kustomize edit set image git.farh.net/cartsnitch/api:${{ steps.api_tag.outputs.tag }}
 
       - name: Commit and push to infra
         run: |
@@ -268,7 +263,7 @@ jobs:
         if: needs.build-and-push.result == 'success'
         run: |
           cd infra/apps/overlays/uat
-          kustomize edit set image ghcr.io/cartsnitch/api:${{ steps.api_tag.outputs.tag }}
+          kustomize edit set image git.farh.net/cartsnitch/api:${{ steps.api_tag.outputs.tag }}
 
       - name: Commit and push to infra
         run: |

src/cartsnitch_api/main.py

@@ -6,6 +6,7 @@ from fastapi import APIRouter, FastAPI
 
 from cartsnitch_api.auth.routes import router as auth_router
 from cartsnitch_api.cache import cache_client
+from cartsnitch_api.database import dispose_engine
 from cartsnitch_api.middleware.cors import add_cors_middleware
 from cartsnitch_api.middleware.error_handler import add_error_handlers, add_error_monitor_middleware
 from cartsnitch_api.middleware.rate_limit import add_rate_limit_middleware
@@ -25,7 +26,6 @@ from cartsnitch_api.routes.user import router as user_router
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
-    from cartsnitch_api.database import dispose_engine
     await cache_client.initialize()
     yield
     await cache_client.close()