Fix windows service verify issues

lib/main.dart

@@ -29,8 +29,6 @@ Future<void> main() async {
   await globalState.initApp(version);
   await android?.init();
   await window?.init(version);
-  globalState.isPre = const String.fromEnvironment("APP_ENV") != 'stable';
-  globalState.coreSHA256 = const String.fromEnvironment("CORE_SHA256");
   HttpOverrides.global = FlClashHttpOverrides();
   runApp(ProviderScope(
     child: const Application(),

lib/state.dart

@@ -52,6 +52,8 @@ class GlobalState {
   }
 
   initApp(int version) async {
+    coreSHA256 = const String.fromEnvironment("CORE_SHA256");
+    isPre = const String.fromEnvironment("APP_ENV") != 'stable';
     appState = AppState(
       version: version,
       viewSize: Size.zero,