Add Tanstack Start example to the examples docs page

Author: depsimon

website/docs/examples.md

@@ -19,3 +19,4 @@ Check out the example projects below:
 - [React with Vite and SWC](https://github.com/lingui/js-lingui/tree/main/examples/vite-project-react-swc)
 - [Rspack with SWC](https://github.com/lingui/js-lingui/tree/main/examples/rspack)
 - [Remix with Vite and Babel](https://github.com/lingui/js-lingui/tree/main/examples/remix-vite-babel)
+- [Tanstack Start with Vite and Babel](https://github.com/lingui/js-lingui/tree/main/examples/tanstack-start)