fix: catch microdao fetch error in get_node_by_id

services/city-service/repo_city.py

@@ -2255,15 +2255,21 @@ async def get_node_by_id(node_id: str) -> Optional[dict]:
     data = dict(row)
     
     # Fetch MicroDAOs where orchestrator is on this node
-    microdaos = await pool.fetch("""
-        SELECT m.id, m.slug, m.name, COUNT(cr.id) as rooms_count
-        FROM microdaos m
-        JOIN agents a ON m.orchestrator_agent_id = a.id
-        LEFT JOIN city_rooms cr ON cr.microdao_id::text = m.id
-        WHERE a.node_id = $1
-        GROUP BY m.id, m.slug, m.name
-        ORDER BY m.name
-    """, node_id)
+    try:
+        microdaos = await pool.fetch("""
+            SELECT m.id, m.slug, m.name, COUNT(cr.id) as rooms_count
+            FROM microdaos m
+            JOIN agents a ON m.orchestrator_agent_id = a.id
+            LEFT JOIN city_rooms cr ON cr.microdao_id::text = m.id
+            WHERE a.node_id = $1
+            GROUP BY m.id, m.slug, m.name
+            ORDER BY m.name
+        """, node_id)
+    except Exception as e:
+        import logging
+        logging.getLogger(__name__).error(f"DEBUG Error fetching microdaos: {e}")
+        # If this fails, just return empty list to avoid breaking the whole page
+        microdaos = []
     
     data["microdaos"] = [dict(m) for m in microdaos]