Button docs

[indirectlylit]

Component documentation

Adds documentation for library components:

• KButton
• KRouterLink
• KExternalLink
• KButtonGroup
• KIconButton

Filter keywords

Adds a new 'keywords' property to the table of contents to allow filtering by related terms. For example:

      new Page({
        path: '/KButton',
        title: 'KButton',
        isCode: true,
        keywords: ['button', 'link'],
      }),

Cross-links to components

Adds a new DocsLibraryLink component to allow easy cross-linking. For example:

<DocsLibraryLink page="KExternalLink" /> is used to create standard <code>&lt;a&gt;</code> tags with an <code>href</code> attribute.

[sairina]

This is great! Two follow-ups, I believe:

1. We may also want to update the README (for example to include <DocsLibraryLink>?)
2. While we're in the README, I think there also is a small typo in the README here where it says

cd design-system
yarn install 

and I think it should be cd kolibri-design-system

[sairina]

LGTM

[nucleogenesis]

This PR is awesome.

One bug I've noted (possibly unrelated to this work) is that the filtering in the sidebar isn't working 100% correctly.

I can make a new issue if it's not related to this work.

[indirectlylit]

thanks for the feedback both. Ready for re-review.

@nucleogenesis added a basic unit test for that filter, but I am not actually sure that github actions is actually running the test suite. Need to investigate

[sairina]

Good eye - @nucleogenesis ! Manually tested the issue that he brought up, and the filtering with "button" seems to work now. LGTM!

stale