Start Core Hub FastAPI replacement foundation

tests/test_database.py

@@ -0,0 +1,17 @@
+from sqlalchemy import inspect
+
+import core_hub.models  # noqa: F401
+from core_hub.db import Base
+
+
+def test_metadata_contains_foundation_tables():
+    assert {"hubs", "hub_capability_manifests", "api_consumers"}.issubset(Base.metadata.tables)
+
+
+async def test_sqlite_fixture_creates_foundation_tables(sqlite_engine):
+    async with sqlite_engine.connect() as connection:
+        table_names = await connection.run_sync(
+            lambda sync_conn: inspect(sync_conn).get_table_names()
+        )
+
+    assert {"hubs", "hub_capability_manifests", "api_consumers"}.issubset(table_names)