feat: add upstash redis cloud sync

app/utils/format.ts

@@ -11,3 +11,18 @@ export function prettyObject(msg: any) {
   }
   return ["```json", msg, "```"].join("\n");
 }
+
+export function* chunks(s: string, maxBytes = 1000 * 1000) {
+  const decoder = new TextDecoder("utf-8");
+  let buf = new TextEncoder().encode(s);
+  while (buf.length) {
+    let i = buf.lastIndexOf(32, maxBytes + 1);
+    // If no space found, try forward search
+    if (i < 0) i = buf.indexOf(32, maxBytes);
+    // If there's no space at all, take all
+    if (i < 0) i = buf.length;
+    // This is a safe cut-off point; never half-way a multi-byte
+    yield decoder.decode(buf.slice(0, i));
+    buf = buf.slice(i + 1); // Skip space (if any)
+  }
+}