feat: initialize SvelteKit web application with Paraglide and Playwright integration

- Added package.json for project dependencies and scripts
- Created Playwright configuration for end-to-end testing
- Set up Inlang project settings for localization
- Defined app types in app.d.ts
- Created basic HTML structure in app.html
- Implemented server hooks for localization in hooks.server.ts
- Added hooks for URL rerouting in hooks.ts
- Included favicon asset
- Established library index for $lib alias
- Developed Vitest example components and tests
- Created layout and page components for routing
- Implemented demo pages for Paraglide and Playwright
- Added global CSS styles for layout
- Configured Vite for project build and testing
- Included robots.txt for web crawling instructions
- Set up TypeScript configuration for the project

apps/web/src/lib/vitest-examples/Welcome.svelte.spec.ts

@@ -0,0 +1,15 @@
+import { page } from 'vitest/browser';
+import { describe, expect, it } from 'vitest';
+import { render } from 'vitest-browser-svelte';
+import Welcome from './Welcome.svelte';
+
+describe('Welcome.svelte', () => {
+	it('renders greetings for host and guest', async () => {
+		render(Welcome, { host: 'SvelteKit', guest: 'Vitest' });
+
+		await expect
+			.element(page.getByRole('heading', { level: 1 }))
+			.toHaveTextContent('Hello, SvelteKit!');
+		await expect.element(page.getByText('Hello, Vitest!')).toBeInTheDocument();
+	});
+});