fix: report legacy TLS subscription failures

src-tauri/src/cmd/profile.rs

@@ -24,6 +24,14 @@ use std::time::Duration;
 
 static CURRENT_SWITCHING_PROFILE: AtomicBool = AtomicBool::new(false);
 
+fn profile_import_error(err: &anyhow::Error) -> std::string::String {
+    if let Some(cause) = err.chain().find(|cause| cause.to_string().contains("TLS 1.0/1.1")) {
+        return cause.to_string();
+    }
+
+    format!("导入订阅失败: {err:#}")
+}
+
 #[tauri::command]
 pub async fn get_profiles() -> CmdResult<SharedDraft<IProfiles>> {
     logging!(debug, Type::Cmd, "获取配置文件列表");
@@ -70,7 +78,7 @@ pub async fn import_profile(url: std::string::String, option: Option<PrfOption>)
         }
         Err(e) => {
             logging!(error, Type::Cmd, "[导入订阅] 下载失败: {}", e);
-            return Err(format!("导入订阅失败: {}", e).into());
+            return Err(profile_import_error(&e).into());
         }
     };