docs(drawer): add asChild on DrawerClose in Usage example

[MukundaKatta]

Summary

The Drawer Usage example wraps a <Button> inside a <DrawerClose> without asChild:

<DrawerClose>
  <Button variant="outline">Cancel</Button>
</DrawerClose>

Because DrawerClose renders a <button> by default and Button also renders a <button>, copy-pasting the example produces a nested <button><button> tree and React raises a hydration error:

In HTML, <button> cannot be a descendant of <button>. This will cause a hydration error.

Adding asChild delegates rendering to the child so only one <button> ends up in the DOM — matching the pattern already used by DialogClose, AlertDialogCancel, and other Radix primitives elsewhere in the docs.

Fix applied to both the Radix and Base variants of the drawer doc:

• apps/v4/content/docs/components/radix/drawer.mdx
• apps/v4/content/docs/components/base/drawer.mdx

Fixes #6205

Test plan

• Both doc files updated identically
• Pattern matches asChild usage already present in sibling close-button docs
• Docs site renders the updated example without hydration warning (not run locally; two-char MDX edit)

[vercel]

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[MukundaKatta]

Withdrawing — low-value drive-by change. Apologies for the noise.