feat: add rich test runner with progress display

- Add scripts/test-runner.py with rich progress bars and fail-fast behavior
- Add rich>=13.0.0 as dev dependency
- Update Makefile: `make test` now runs all tests (unit + integration)
- Test runner shows live progress, current test, and summary

Now `make test` runs both unit and integration tests with docker
containers, matching the docker-service-architecture skill guidelines.

pyproject.toml

@@ -17,6 +17,8 @@ dev = [
     "pytest>=8.0.0",
     "pytest-asyncio>=0.24.0",
     "pytest-httpx>=0.32.0",
+    "pytest-timeout>=2.0.0",
+    "rich>=13.0.0",
 ]
 
 [build-system]