Add checkAlarmLink feature to handle alarm links on first access

- Add CHECK_ALARM_LINK to BridgeMessageType enum
- Implement checkAlarmLink method in appBridge class
- Add checkAlarmLink to useAppBridge hook
- Call checkAlarmLink on HomePage when firstAccess is true
- Clean up unused imports and minor code formatting

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/hooks/useAppBridge.tsx

@@ -72,6 +72,9 @@ interface UseAppBridgeReturn {
 
   // 언어 설정 조회
   getLanguage: () => Promise<string>;
+
+  // 알림 링크 확인
+  checkAlarmLink: () => Promise<void>;
 }
 
 export const useAppBridge = (): UseAppBridgeReturn => {
@@ -315,6 +318,13 @@ export const useAppBridge = (): UseAppBridgeReturn => {
     return appBridge.safeCall(() => appBridge.setLoginType(type));
   }, [isNativeEnvironment]);
 
+  const checkAlarmLink = useCallback(async (): Promise<void> => {
+    if (!isNativeEnvironment) {
+      return;
+    }
+    return appBridge.safeCall(() => appBridge.checkAlarmLink());
+  }, [isNativeEnvironment]);
+
   return {
     isNativeEnvironment,
     isAndroid,
@@ -342,6 +352,7 @@ export const useAppBridge = (): UseAppBridgeReturn => {
     setLoginType,
     getNotificationSetting,
     setNotificationSetting,
-    getLanguage
+    getLanguage,
+    checkAlarmLink
   };
 };