chore: add author field, bump version to 1.1.1

manifest.json

@@ -2,7 +2,8 @@
   "id": "cron-manager",
   "name": "Cron Manager",
   "description": "Schedules delayed tasks and sends results back to the original conversation.",
-  "version": "1.1.0",
+  "author": "Ferenc Szontagh & Zoë",
+  "version": "1.1.1",
   "runtime": "quickjs",
   "sdkVersion": 1,
   "auto_start": true,