修复了课程表和发帖按钮

src/navigation/MobileTabNavigatorWithDelay.tsx

@@ -63,6 +63,7 @@ export type MainTabParamList = {
 export type HomeStackParamList = {
   Home: undefined;
   Search: undefined;
+  CreatePost: undefined;
 };
 
 export type MessageStackParamList = {
@@ -133,6 +134,15 @@ function HomeStackNavigatorComponent() {
           headerShown: false,
         }}
       />
+      <HomeStack.Screen
+        name="CreatePost"
+        component={CreatePostScreen}
+        options={{
+          title: '发帖',
+          headerShown: false,
+          presentation: 'modal',
+        }}
+      />
     </HomeStack.Navigator>
   );
 }