feat: add new auth_request flow for logging in with comfy deploy

web/src/routes/newId.ts

@@ -0,0 +1,13 @@
+import { customAlphabet } from "nanoid";
+
+export const nanoid = customAlphabet(
+  "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+);
+const prefixes = {
+  img: "img",
+  vid: "vid",
+} as const;
+
+export function newId(prefix: keyof typeof prefixes): string {
+  return [prefixes[prefix], nanoid(16)].join("_");
+}