AI documentation: Add AI docs for Dropdown, Multiselect, and Combo-box

[aagonzales]

Update the checkbox component page using the AI component guidelines template.

Usage tab

See example in Figma

• [ ] Add inline notification to the top of the page under intro paragraph. The link should go to the AI component’s storybook example.
• [ ] Add “AI presence” to the anchor links.
• [ ] Add an H2 section for “AI presence” between “Modifiers” (or “Behaviors”) and “Related” content sections.
• [ ] Copy the content from the template example and edit the template content to be specific to each component. Only the input components will get the extra revert h3 sections.
• [ ] Create images for the components similar to the template examples (add images to the Usage and Style images file)

If links to the general AI guidelines sections aren’t ready yet then don’t include links or hyperlinks yet. We will add these in later when ready.

Style

See example in Figma

• [ ] Add “AI presence” to the anchor links.
• [ ] Add an H2 section for “AI presence” at the end of the page
• [ ] Copy the content from the template example and edit the template content where needed to be specific to each component.
• [ ] Create an image for the component similar to the template examples. (add images to the Usage and Style images file)

If links to the general AI guidelines sections aren’t ready yet then don’t include links or hyperlinks yet. We will add these in later when ready.

Accessibility

No changes needed at the moment.

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Deliverables

• [ ] Pull request opened in the website repo with content updates