feat: initialize Tauri application with Preact framework

- Added main application logic in `src-tauri/src/lib.rs` and `src-tauri/src/main.rs`.
- Configured Tauri settings in `tauri.conf.json`.
- Created basic styling in `src/App.css`.
- Implemented main application component in `src/App.tsx` with greeting functionality.
- Included Preact logo in `src/assets/preact.svg`.
- Set up rendering in `src/main.tsx`.
- Defined TypeScript environment in `vite-env.d.ts` and configured TypeScript settings in `tsconfig.json` and `tsconfig.node.json`.
- Configured Vite for Tauri development in `vite.config.ts`.

package.json

@@ -4,16 +4,20 @@
   "version": "0.1.0",
   "type": "module",
   "scripts": {
+<<<<<<< HEAD
     "dev:ui": "vite",
     "install:python-deps": "node scripts/install-python-deps.js",
     "compile:sidecar": "python compile_sidecar.py",
     "predev": "pnpm install:python-deps && pnpm compile:sidecar",
+=======
+>>>>>>> ce33464 (feat: initialize Tauri application with Preact framework)
     "dev": "vite",
     "build": "tsc && vite build",
     "preview": "vite preview",
     "tauri": "tauri"
   },
   "dependencies": {
+<<<<<<< HEAD
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.1",
     "@fontsource-variable/open-sans": "^5.2.7",
@@ -36,5 +40,16 @@
     "tailwindcss": "^4.1.18",
     "typescript": "~5.6.2",
     "vite": "^6.0.3"
+=======
+    "preact": "^10.25.1",
+    "@tauri-apps/api": "^2",
+    "@tauri-apps/plugin-opener": "^2"
+  },
+  "devDependencies": {
+    "@preact/preset-vite": "^2.9.3",
+    "typescript": "~5.6.2",
+    "vite": "^6.0.3",
+    "@tauri-apps/cli": "^2"
+>>>>>>> ce33464 (feat: initialize Tauri application with Preact framework)
   }
 }