introduce tauri for the desktop version

src-tauri/src/main.rs

@@ -0,0 +1,8 @@
+// Prevents additional console window on Windows in release, DO NOT REMOVE!!
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+fn main() {
+  tauri::Builder::default()
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}