feat:日志敏感信息过滤

lib/common/values/constants.dart

@@ -9,6 +9,13 @@ enum LoginVersion {
 }
 
 class Constants {
+  /// Debug 未配置签名时自动模拟旧版；signed 强制签名，legacy 显式测试旧版。
+  static const fileAccessMode = String.fromEnvironment('FILE_ACCESS_MODE', defaultValue: 'auto');
+  static const hasFileAccessConfiguration =
+      bool.hasEnvironment('FILE_ACCESS_APP_ID') ||
+      bool.hasEnvironment('FILE_ACCESS_KEY_ID') ||
+      bool.hasEnvironment('FILE_ACCESS_KEY') ||
+      bool.hasEnvironment('FILE_ACCESS_ALLOWED_ORIGINS');
   static const fileAccessAppId = String.fromEnvironment('FILE_ACCESS_APP_ID', defaultValue: 'flutter');
   static const fileAccessKeyId = String.fromEnvironment('FILE_ACCESS_KEY_ID', defaultValue: 'v1');
   static const fileAccessKey = String.fromEnvironment('FILE_ACCESS_KEY');