fix：jinzhi包名和签名

lib/common/config/app_config.dart

@@ -4,7 +4,7 @@ class AppConfig {
   factory AppConfig.fromEnvironment() {
     const url = String.fromEnvironment(
       'JINZHI_API_BASE_URL',
-      defaultValue: 'https://jinzhi.api.local',
+      defaultValue: 'https://jinzhi.api.yqzhice.top',
     );
     return const AppConfig(apiBaseUrl: url);
   }