WIP Phase 4 ingestion: platform guides, exclusion gate, gitea/vault/graph harvest, payload provenance

corpus/tests/support.py

@@ -119,6 +119,8 @@ def make_config(root: str, **overrides) -> Config:
         dim=32,
         qdrant_url="fake://qdrant",
         collection="test_corpus",
+        graph_collection="test_graph",
+        offline=True,
     )
     values.update(overrides)
     return Config.from_env(root=root, **values)