添加Claude和Codex环境变量检查 (#242)

* feat(env): add environment variable conflict detection and management

实现了系统环境变量冲突检测与管理功能:

核心功能:
- 自动检测会影响 Claude/Codex 的系统环境变量
- 支持 Windows 注册表和 Unix shell 配置文件检测
- 提供可视化的环境变量冲突警告横幅
- 支持批量选择和删除环境变量
- 删除前自动备份,支持后续恢复

技术实现:
- Rust 后端: 跨平台环境变量检测与管理
- React 前端: EnvWarningBanner 组件交互界面
- 国际化支持: 中英文界面
- 类型安全: 完整的 TypeScript 类型定义

* refactor(env): remove unused imports and function

Remove unused HashMap and PathBuf imports, and delete the unused get_source_description function to clean up the code.

src-tauri/src/commands/env.rs

@@ -0,0 +1,20 @@
+use crate::services::env_checker::{check_env_conflicts as check_conflicts, EnvConflict};
+use crate::services::env_manager::{delete_env_vars as delete_vars, restore_from_backup, BackupInfo};
+
+/// Check environment variable conflicts for a specific app
+#[tauri::command]
+pub fn check_env_conflicts(app: String) -> Result<Vec<EnvConflict>, String> {
+    check_conflicts(&app)
+}
+
+/// Delete environment variables with backup
+#[tauri::command]
+pub fn delete_env_vars(conflicts: Vec<EnvConflict>) -> Result<BackupInfo, String> {
+    delete_vars(conflicts)
+}
+
+/// Restore environment variables from backup file
+#[tauri::command]
+pub fn restore_env_backup(backup_path: String) -> Result<(), String> {
+    restore_from_backup(backup_path)
+}

src-tauri/src/commands/mod.rs

@@ -1,6 +1,7 @@
 #![allow(non_snake_case)]
 
 mod config;
+mod env;
 mod import_export;
 mod mcp;
 mod misc;
@@ -11,6 +12,7 @@ mod settings;
 pub mod skill;
 
 pub use config::*;
+pub use env::*;
 pub use import_export::*;
 pub use mcp::*;
 pub use misc::*;