Add support for the pagefind highlight script

[hankertrix]

Also added the ability to customise the URL that pagefind is being imported from, instead of relying on the default import of /pagefind/pagefind.js.

Updated the documentation to reflect this additional configuration option.

Also fixed a typo in the README, offical -> official.

[Hugos68]

Hey @hankertrix, thanks for the PR. This looks like a nice feature. Looks like the checks are failing, could you run pnpm check aswell as pnpm changeset to add a changeset? This can be a patch change.

[hankertrix]

Done as requested!

[hankertrix]

Okay, I fixed everything in the build ci, somehow my LSP wasn't catching the errors.

[Hugos68]

That could be because I use biome, instead of the more commonly used prettier + eslint. I find one tool easier.

[hankertrix]

Ahhh I see, that might be it.

Looks like all checks have passed!

[Hugos68]

Yup, I will do a quick review probably tomorrow and aim to merge then! Thanks!

[Hugos68]

@hankertrix Do you mind if I rename the configuration option to pagefind_dir? URL's usually point to files, so I feel like the name isn't instantly intuitive.

[hankertrix]

@hankertrix Do you mind if I rename the configuration option to pagefind_dir? URL's usually point to files, so I feel like the name isn't instantly intuitive.

Oh yeah sure thing!

[hankertrix]

I renamed the configuration option.

[hankertrix]

Closing this in favour of #55, as that implements everything this pull request also implements.