feat(desktop): i18n for tauri side

packages/desktop/src/cli.ts

@@ -1,13 +1,15 @@
 import { invoke } from "@tauri-apps/api/core"
 import { message } from "@tauri-apps/plugin-dialog"
 
+import { initI18n, t } from "./i18n"
+
 export async function installCli(): Promise<void> {
+  await initI18n()
+
   try {
     const path = await invoke<string>("install_cli")
-    await message(`CLI installed to ${path}\n\nRestart your terminal to use the 'opencode' command.`, {
-      title: "CLI Installed",
-    })
+    await message(t("desktop.cli.installed.message", { path }), { title: t("desktop.cli.installed.title") })
   } catch (e) {
-    await message(`Failed to install CLI: ${e}`, { title: "Installation Failed" })
+    await message(t("desktop.cli.failed.message", { error: String(e) }), { title: t("desktop.cli.failed.title") })
   }
 }