Revert "fix: added None check to row["value"]"

This reverts commit b7ffbf9.

Author: bradjin8

services/workspace_tabs.py

@@ -97,8 +97,6 @@ def _safe_fetchall(query: str, params: tuple = ()) -> list:
             parts = row["key"].split(":")
             if len(parts) >= 3:
                 bid = parts[2]
-                if row["value"] is None:
-                    continue
                 try:
                     bubble_obj = Bubble.from_dict(json.loads(row["value"]), bubble_id=bid)
                     bubble_map[bid] = bubble_obj.raw