unbrivate, dot com in (#2475)

This PR moves the tldraw.com app into the public repo.

### Change Type

- [x] `internal` — Any other changes that don't affect the published
package[^2]

---------

Co-authored-by: Dan Groshev <git@dgroshev.com>
Co-authored-by: alex <alex@dytry.ch>

apps/dotcom-worker/scripts/cron.ts

@@ -0,0 +1,10 @@
+const CRON_INTERVAL_MS = 10_000
+
+setInterval(async () => {
+	try {
+		await fetch('http://127.0.0.1:8787/__scheduled')
+	} catch (err) {
+		// eslint-disable-next-line no-console
+		console.log('Error triggering cron:', err)
+	}
+}, CRON_INTERVAL_MS)