Sync cli docs (#1716)

sync cli docs

Co-authored-by: svelte-docs-bot[bot] <196124396+svelte-docs-bot[bot]@users.noreply.github.com>

Author: github-actions[bot]

apps/svelte.dev/content/docs/cli/30-add-ons/45-sveltekit-adapter.md

@@ -31,3 +31,11 @@ Which SvelteKit adapter to use:
 ```sh
 npx sv add sveltekit-adapter="adapter:node"
 ```
+
+### cloudflare target
+
+Whether to deploy to Cloudflare Workers or Pages. Only available for `cloudflare` adapter.
+
+```sh
+npx sv add sveltekit-adapter="adapter:cloudflare+cfTarget:workers"
+```