feat: Add form select component

[KeithClinard]

No description provided.

[Thomas-Jean]

The width of the dropdown items doesn't take the full width of the dropdown element above it.

If I add a width: 100% to the dropdown-menu I get:

Edit:

Disabled also doesn't stop me from selecting or showing options on the freestyle form

[TSenter]

I really really like how the select works in the docs app. This is really cool!