feat: initialize Tauri project structure

- Add @tauri-apps/api dependency
- Create src-tauri directory with base configuration
- Generate Tauri project Rust code framework
- Add application icon resources

src-tauri/src/main.rs

@@ -0,0 +1,6 @@
+// Prevents additional console window on Windows in release, DO NOT REMOVE!!
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+fn main() {
+  app_lib::run();
+}