Refactor versioning utility functions

src/hooks/useModerationStats.ts

@@ -111,12 +111,30 @@ export const useModerationStats = (options: UseModerationStatsOptions = {}) => {
 
     const channel = supabase
       .channel('moderation-stats-realtime')
+      // Listen to ALL events on content_submissions without filter
+      // Manual filtering catches submissions leaving pending state
       .on('postgres_changes', { 
-        event: 'INSERT', 
+        event: '*', 
         schema: 'public', 
-        table: 'content_submissions',
-        filter: 'status=eq.pending'
-      }, debouncedFetchStats)
+        table: 'content_submissions'
+      }, (payload) => {
+        const oldStatus = (payload.old as any)?.status;
+        const newStatus = (payload.new as any)?.status;
+        const oldAssignedTo = (payload.old as any)?.assigned_to;
+        const newAssignedTo = (payload.new as any)?.assigned_to;
+        const oldLockedUntil = (payload.old as any)?.locked_until;
+        const newLockedUntil = (payload.new as any)?.locked_until;
+        
+        // Only refresh if change affects pending count or assignments
+        if (
+          payload.eventType === 'INSERT' && newStatus === 'pending' ||
+          payload.eventType === 'UPDATE' && (oldStatus === 'pending' || newStatus === 'pending') ||
+          payload.eventType === 'DELETE' && oldStatus === 'pending' ||
+          payload.eventType === 'UPDATE' && (oldAssignedTo !== newAssignedTo || oldLockedUntil !== newLockedUntil)
+        ) {
+          debouncedFetchStats();
+        }
+      })
       .on('postgres_changes', { 
         event: 'INSERT', 
         schema: 'public',