[AI] Website: Update component docs to replace slug with AI label

[tay1orjones]

Replace any content instance of slug with AI label.

Component pages

Usage tab:

• Update the notifications at the top of the page
• Update the "AI presence" sections

Style tab:

• Update the "AI presence" section
• Update the slug component name in the spec table

Carbon for AI

• Update status in the asset table

Component list

Preview Give feedback

1. AI label
2. Checkbox
3. Data table
4. Date picker
5. Dropdown
6. Form
7. Modal
8. Number input
9. Radio button
10. Select
11. Text input
12. Tile