Phase 4 complete

App.tsx

@@ -46,6 +46,7 @@ function App() {
     startQuizGen,
     startManualCreation,
     finalizeManualQuiz,
+    loadSavedQuiz,
     joinGame,
     startGame,
     handleAnswer,
@@ -76,6 +77,7 @@ function App() {
           <Landing 
             onGenerate={startQuizGen} 
             onCreateManual={startManualCreation}
+            onLoadQuiz={loadSavedQuiz}
             onJoin={joinGame}
             isLoading={gameState === 'GENERATING'} 
             error={error}