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`.

src-tauri/capabilities/default.json

@@ -1,10 +1,15 @@
 {
   "$schema": "../gen/schemas/desktop-schema.json",
+<<<<<<< HEAD
   "identifier": "main-capability",
+=======
+  "identifier": "default",
+>>>>>>> ce33464 (feat: initialize Tauri application with Preact framework)
   "description": "Capability for the main window",
   "windows": ["main"],
   "permissions": [
     "core:default",
+<<<<<<< HEAD
     "opener:default",
     {
       "identifier": "shell:allow-execute",
@@ -15,5 +20,8 @@
         }
       ]
     }
+=======
+    "opener:default"
+>>>>>>> ce33464 (feat: initialize Tauri application with Preact framework)
   ]
 }