feat: project scaffold with models, config, and test fixtures

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/conftest.py

@@ -0,0 +1,26 @@
+import pytest
+
+
+@pytest.fixture
+def sample_container():
+    return {
+        "id": "abc123",
+        "name": "test-container",
+        "status": "running",
+        "image": "nginx:latest",
+        "created": "2026-03-05T00:00:00Z",
+        "uptime": "2 hours",
+        "is_swarm": False,
+        "swarm_service": None,
+    }
+
+
+@pytest.fixture
+def sample_group():
+    return {
+        "id": "test-group",
+        "name": "Test Group",
+        "services": [
+            {"node": "hf-pdocker-01", "container": "test-container"},
+        ],
+    }

tests/requirements.txt

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+pytest>=8.0.0
+pytest-asyncio>=0.24.0
+httpx>=0.28.0