feat: clash meta core supports

src-tauri/src/cmds.rs

@@ -196,10 +196,16 @@ pub fn patch_verge_config(
   payload: Verge,
   app_handle: tauri::AppHandle,
   core: State<'_, Core>,
-) -> Result<(), String> {
+) -> CmdResult {
   wrap_err!(core.patch_verge(payload, &app_handle))
 }
 
+/// change clash core
+#[tauri::command]
+pub fn change_clash_core(core: State<'_, Core>, clash_core: Option<String>) -> CmdResult {
+  wrap_err!(core.change_core(clash_core))
+}
+
 /// restart the sidecar
 #[tauri::command]
 pub fn restart_sidecar(core: State<'_, Core>) -> CmdResult {