Fix state machine issues

src/components/moderation/SubmissionReviewManager.tsx

@@ -77,7 +77,7 @@ export function SubmissionReviewManager({
   const Container = isMobile ? Sheet : Dialog;
 
   // Lock monitoring integration
-  useLockMonitor(state, dispatch, submissionId);
+  const { extendLock } = useLockMonitor(state, dispatch, submissionId);
 
   // Auto-claim on mount
   useEffect(() => {
@@ -96,10 +96,10 @@ export function SubmissionReviewManager({
       
       // Load data
       dispatch({ type: 'LOAD_DATA' });
-      await loadSubmissionItems();
+      const loadedItems = await loadSubmissionItems();
       
-      // Transition to reviewing state with loaded data (empty array as items are tracked separately)
-      dispatch({ type: 'DATA_LOADED', payload: { reviewData: [] } });
+      // Transition to reviewing state with actual loaded data
+      dispatch({ type: 'DATA_LOADED', payload: { reviewData: loadedItems || [] } });
     } catch (error: unknown) {
       dispatch({ type: 'ERROR', payload: { error: getErrorMessage(error) } });
       handleError(error, { action: 'Claim Submission', userId: user?.id });
@@ -139,6 +139,8 @@ export function SubmissionReviewManager({
         .filter(item => item.status === 'pending')
         .map(item => item.id);
       setSelectedItemIds(new Set(pendingIds));
+      
+      return itemsWithDeps;
     } catch (error: unknown) {
       throw error; // Let handleClaimSubmission handle the error
     }