review: silence BLE001 on the two CodeRabbit-cited best-effort catches

api/workspaces.py:876 (per-CLI-session traverse_blobs catch) and
api/workspaces.py:1398 (per-composer-row tabs parse catch) are
intentionally broad — a single malformed session or composer must not
500 the whole endpoint, and `exc_info=True` on the .warning() call
already captures the concrete exception type for debugging.

Added `# noqa: BLE001` with a one-line rationale on each line so the
intent survives future readers. CodeRabbit's review on PR #35 cited
exactly these two sites; the other BLE001 hits in the file are
pre-existing and out of scope for issue #29 ("polish only, no logic
changes").

Verified: full suite still 178/178; ruff default rule set still clean.

Author: timon0305

api/workspaces.py

@@ -873,7 +873,7 @@ def _get_cli_workspace_tabs(workspace_id: str):
 
             try:
                 messages = traverse_blobs(session["db_path"])
-            except Exception:
+            except Exception:  # noqa: BLE001 — best-effort per-session skip; one corrupted session must not 500 the endpoint, and the failure mode is logged with exc_info so the concrete type is preserved.
                 _logger.warning("CLI: could not read session %s", session_id, exc_info=True)
                 continue
 
@@ -1395,7 +1395,7 @@ def get_workspace_tabs(workspace_id):
 
                     response["tabs"].append(tab)
 
-                except Exception:
+                except Exception:  # noqa: BLE001 — best-effort per-composer skip in a read-many loop; one malformed row must not 500 the tabs endpoint, and exc_info captures the concrete type for debugging.
                     _logger.warning("Error parsing composer data for %s", composer_id, exc_info=True)
 
             # Sort tabs by timestamp descending (newest first)