Chiusura fase di ristrutturazione e modularizzazione del workflow per favorire sviluppo modulare

harness/tht/session/store.py

@@ -55,7 +55,7 @@ def _extract_name(question: str) -> str:
     try:
         extractor = yake.KeywordExtractor(lan="it", n=1, top=8, dedupLim=0.9)
         ranked = [k for k, _ in extractor.extract_keywords(q)]
-    except Exception:
+    except Exception:  # noqa: BLE001 - keyword extraction has a deterministic fallback
         return _summarize(question)
     seen: set[str] = set()
     picked: list[str] = []
@@ -117,7 +117,7 @@ def create_session(
         from tht.workflow import load_workflow
 
         schema_version = load_workflow().schema_version
-    except Exception:
+    except Exception:  # noqa: BLE001 - legacy sessions may predate workflow metadata
         schema_version = None
     manifest = SessionManifest(
         id=session_id, created_at=now, question=question,