feat: initialize Vue 3 project with Tailwind CSS and Vite

- Add package.json with project metadata and dependencies
- Create favicon.ico and ritsu.png assets
- Implement main App.vue component with site structure
- Add HeroSection, RitsuSection, SiteHeader, and SupportSection components
- Set up theme toggle functionality in SiteHeader
- Create main entry point in main.ts
- Add Tailwind CSS styles in style.css
- Configure TypeScript with tsconfig files
- Set up Vite configuration for Vue and Tailwind CSS

README.md

@@ -0,0 +1,36 @@
+# nevedomhren
+
+Simple Vue 3 + Tailwind CSS site for the Telegram channel *[@nevedomhren](https://t.me/nevedomhren)*.
+
+## Description
+
+A small landing page reminding that sometimes just a subscription or a few words can make someone feel less alone. It uses Vite, Vue 3 and Tailwind CSS.
+
+## Development
+
+1. Clone the repository.
+2. Run `npm install` to install dependencies.
+3. Run `npm run dev` to start the development server.
+
+## Building and Serving
+
+Build the static files with:
+
+```bash
+npm run build
+```
+
+To serve the built site on the internet you can use the `serve` package:
+
+```bash
+npm install -g serve
+serve -s dist
+```
+
+This will start a local web server serving the contents of the `dist` folder. Forward ports or deploy the folder to any static host to make it available on the internet.
+
+## License
+
+The project is licensed under the MIT License — see the license file:
+
+[LICENSE](https://git.kernils.ru/POTI/nevedom/src/branch/master/LICENSE)