Show WASM-incompatible examples

I would prefer in the future to add a page to the website showing non-wasm compatible examples and just showing the screenshot and the code source

_Originally posted by @mockersf in https://github.com/bevyengine/bevy-website/pull/1023#discussion_r1494771115_

There are a few [examples] that for a variety of reasons cannot be run on the web. (Usually an incompatibility with WebGL2 or WebGPU.) It would be good to at least list these examples with a screenshot and the code, even if a live demo cannot be run.

[examples]: https://github.com/bevyengine/bevy/tree/main/examples

Start by inspecting the website's existing example pages and the linked Bevy examples to understand how examples, screenshots, and source links are presented. Add a page that lists examples without WASM-compatible live demos, showing each example's screenshot and code source; done means the page is accessible on the website and covers the identified non-WASM examples.

Written by the indexing model from the issue text.