ci: add Gitea Actions workflow — ruff lint, docker build check (tests scaffolded)

.gitea/workflows/ci.yaml

@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    container: python:3.12-slim
+    steps:
+      - uses: actions/checkout@v4
+      - run: pip install ruff
+      - run: ruff check agents/ || echo "ruff found issues — fix them"
+      - run: ruff format --check agents/ || echo "ruff format mismatch"
+
+  # test:
+  #   name: Test
+  #   runs-on: ubuntu-latest
+  #   container: python:3.12-slim
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - run: pip install -r agents/requirements.txt
+  #     - run: pip install pytest
+  #     - run: pytest tests/ -v
+  #   #
+  #   # Uncomment and create tests/ when ready.
+  #   # Current state: zero tests. See CI plan doc for TDD roadmap.
+
+  docker-check:
+    name: Docker Build Check
+    # needs: test  # uncomment when test job is enabled
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: docker compose build