have hit counter start at zero during suspense, then count up

lib/helpers/redis.ts

@@ -1,6 +1,7 @@
 import { Redis } from "@upstash/redis";
 
-// Initialize Redis
+// pulls credentials (prefixed with 'KV_REST_API_') set automatically by Vercel marketplace integration:
+// https://github.com/upstash/redis-js/blob/091e0a0949593d74b905f41f7cb409ada16f936f/platforms/nodejs.ts#L184
 const redis = Redis.fromEnv();
 
 export default redis;