Clean up AI version of tutorial #47
Description
The AI version of the tutorial is currently at https://www.roc-lang.org/llms.txt
- Remove HTML tags as much as possible, they make it look quite messy. Some modifications can be done in the source at https://github.com/roc-lang/www.roc-lang.org/blob/main/website/content/tutorial.md , other filters should be done in https://github.com/roc-lang/www.roc-lang.org/blob/main/website/static_site_gen.roc.
- We should also replace the https://github.com/roc-lang/www.roc-lang.org/blob/main/llms.txt link using https://github.com/roc-lang/www.roc-lang.org/blob/main/website/static_site_gen.roc to avoid circular link problems