fix: Broaden the decode guard to keep malformed KV rows non-fatal.

Author: bradjin8

services/workspace_tabs.py

@@ -127,7 +127,7 @@ def _safe_fetchall(query: str, params: tuple = ()) -> list:
                     continue
                 try:
                     parsed = json.loads(row["value"])
-
+                    
                 except (json.JSONDecodeError, TypeError, ValueError) as e:
                     payload_len, payload_fp = _kv_payload_log_meta(row["value"])
                     _logger.warning(