Make docs LLM friendly

[ShadowArcanist]

Link Andras shared on above image: https://github.com/saschaseniuk/vite-plugin-llms

[justserdar]

Just pushed a update with vite-plugin for llm indexers that require a llms.txt.
I added just a handful of pages to start testing if this works as intended, the vite plugin is setup properly atleast.