Reduce container size

.containerignore

@@ -1,2 +1,5 @@
 .venv
 .git
+dist
+.pytest_cache
+.forgejo

.forgejo/workflows/test.yaml

@@ -0,0 +1,34 @@
+on:
+  push:
+  workflow_dispatch:
+    inputs:
+      verbose:
+        description: "Verbose"
+        required: false
+        default: false
+        type: boolean
+
+jobs:
+  test:
+    runs-on: container
+    container:
+      image: tiptop:5000/treetrail-backend-ci
+      volumes:
+        - "uv_cache:/root/.cache/uv"
+        - "ca-cert:/etc/containers/certs.d"
+    services:
+      treetrail-database:
+        image: treetrail-database
+    steps:
+      - name: Echo env
+        if: ${{ inputs.verbose }}
+        run: |
+          echo '${{ toJSON(env) }}'
+
+      - uses: actions/checkout@v4
+
+      - name: Install app with 'uv pip install'
+        run: uv pip install --python=$UV_PROJECT_ENVIRONMENT --no-deps .
+
+      - name: Run tests (API call)
+        run: pytest -s tests/basic.py