Improved datamodel and deterministic generation

tests/test_storage_migrations.py

@@ -22,6 +22,16 @@ def test_initialize_is_idempotent_and_applies_expected_columns(tmp_path):
         feature_columns = {
             row[1] for row in connection.execute("PRAGMA table_info(approved_features)")
         }
+        ability_columns = {
+            row[1] for row in connection.execute("PRAGMA table_info(approved_abilities)")
+        }
+        capability_columns = {
+            row[1]
+            for row in connection.execute("PRAGMA table_info(approved_capabilities)")
+        }
+        candidate_feature_columns = {
+            row[1] for row in connection.execute("PRAGMA table_info(candidate_features)")
+        }
         evidence_columns = {
             row[1] for row in connection.execute("PRAGMA table_info(approved_evidence)")
         }
@@ -33,6 +43,10 @@ def test_initialize_is_idempotent_and_applies_expected_columns(tmp_path):
         }
 
     assert "source_refs" in feature_columns
+    assert {"primary_class", "attributes"} <= ability_columns
+    assert {"primary_class", "attributes"} <= capability_columns
+    assert {"primary_class", "attributes"} <= feature_columns
+    assert {"primary_class", "attributes"} <= candidate_feature_columns
     assert "source_refs" in evidence_columns
     assert {
         "target_kind",