message: Don't render SvelteKits port flag in the UI
  Like this, we can avoid that the dashboard will ask people to pass `--port` when running SvelteKit's Development Command.
  Only `vercel dev` will make use of it.
diff: @@ -902,7 +902,8 @@ export const frameworks = [
  placeholder: '`npm run build` or `svelte-kit build`',
  },
  devCommand: {
  - placeholder: 'svelte-kit dev --port $PORT',
  + value: 'svelte-kit dev --port $PORT',
  + placeholder: 'svelte-kit dev',
  },
  outputDirectory: {
  placeholder: 'public',
  