init create cli, added node and partially cloudflare

app/src/cli/utils/cli.ts

@@ -0,0 +1,14 @@
+export async function wait(ms: number) {
+   return new Promise((r) => setTimeout(r, ms));
+}
+
+export async function* typewriter(
+   text: string,
+   delay: number,
+   transform?: (char: string) => string
+) {
+   for (const char of text) {
+      yield transform ? transform(char) : char;
+      await wait(delay);
+   }
+}