refactor: add comment

Author: thelullabyy

src/hooks/useArchivedReportsIdSet.ts

@@ -25,6 +25,9 @@ function useArchivedReportsIdSet(): ArchivedReportsIDSet {
         },
     });
 
+    // useDeepCompareRef is used here to prevent unnecessary re-renders by maintaining referential equality
+    // when the Set contents are the same, even if it's a new Set instance. This is important for performance
+    // optimization since Sets are reference types and would normally cause re-renders even with same values
     return useDeepCompareRef(archivedReportsIdSet) ?? new Set<string>();
 }