* Replaced `shikiTheme` with `shikiConfig`
* Code.astro now accepts custom themes/langs
* Updated docs
* Updated tests
* Fixed language loading
* Added customization examples
* Updated documentation
* Added more tests
* Changelogs
* Changed some spaces to tabs
* Fixed typo in changesets
* Moved tests fixtures
* Rolled back changes to with-markdown-shiki
* Removed lang example in docs
* Optimized Code component
* Try to fix windows errors
* Try to see if this new tests work
