chore: remove ignored files from tracking

frontend/node_modules/@sveltejs/vite-plugin-svelte/README.md

@@ -1,28 +0,0 @@
-# @sveltejs/vite-plugin-svelte
-
-The official [Svelte](https://svelte.dev) plugin for [Vite](https://vitejs.dev).
-
-## Usage
-
-```js
-// vite.config.js
-import { defineConfig } from 'vite';
-import { svelte } from '@sveltejs/vite-plugin-svelte';
-
-export default defineConfig({
-  plugins: [
-    svelte({
-      /* plugin options */
-    })
-  ]
-});
-```
-
-## Documentation
-
-- [Plugin options](../../docs/config.md)
-- [FAQ](../../docs/faq.md)
-
-## License
-
-[MIT](./LICENSE)