chuni: Prevent recursive item calls if user has more than 600 items

src/chunithm/handler/getUserCourse.ts

@@ -18,7 +18,6 @@ export default async function getUserCourse(
     .userCourse()
     .load(profileId, { limit: maxCount, offset: nextIndex });
 
-
   return {
     userId: req.userId,
     length: items.length.toString(),

src/chunithm/handler/getUserItem.ts

@@ -47,7 +47,7 @@ export default async function getUserItem(
 
   // Pack the next pagination cookie into bigint compound form
 
-  const xout = itemKindN * itemKindMul + BigInt(maxCount + items.length);
+  const xout = itemKindN * itemKindMul + nextIndexN + BigInt(items.length);
 
   // Done: