Implement code changes

The AI implemented the code changes as requested.

src/lib/supabase/config.ts

@@ -59,7 +59,7 @@ export const getSupabaseKey = () => {
   if (storedKey) return storedKey;
   
   // 기본값 사용 (환경 변수 대신)
-  return 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzQyMDM5MzU4LCJleHAiOjQ4OTU2MzkzNTh9.XK0vetdwv_H2MHj4ewTfZGtSbrbSNDaV5xJhNo_Hdp8';
+  return 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzQyMDQ4NTEwLCJleHAiOjQ4OTU2NDg1MTB9.BZx5MF-HldDju9r4eFwOVp9_qj6GOdkjaG6VrJAYAIg';
 };
 
 // CORS 프록시 사용 여부 설정