fix: win experiment default (#3753)

Author: rebelchris

src/growthbook.ts

@@ -123,7 +123,10 @@ export const features = {
   dailyDigest: new Feature('daily_personalized_digest', {
     ...digestFeatureBaseConfig,
   }),
-  authStrategy: new Feature<'kratos' | 'betterauth'>('auth_strategy', 'kratos'),
+  authStrategy: new Feature<'kratos' | 'betterauth'>(
+    'auth_strategy',
+    'betterauth',
+  ),
 };
 
 export class ExperimentAllocationClient {