fix(codebuddy-cn): show bonus packs as one-time, not monthly-replenishing

CodeBuddy CN bonus packs ("Bonus Pack N") are one-shot credits whose
CycleEndTime equals DeductionEndTime — they expire for good and never
replenish. The dashboard rendered their resetAt as "Reset in Xd",
implying a monthly refill.

Tag bonus packs recurring:false (refill packs recurring:true) in the
usage handler, forward the flag through parseQuotaData, and word the
quota table / progress bar as "Expires in" / "Expires at" for
one-shot packs.

src/app/(dashboard)/dashboard/usage/components/ProviderLimits/utils.js

@@ -433,6 +433,24 @@ export function parseQuotaData(provider, data) {
         }
         break;
 
+      case "codebuddy-cn":
+        // CodeBuddy CN mixes recurring refill packs ("Monthly"/"Weekly"/...)
+        // with one-shot bonus packs ("Bonus Pack N"). Forward `recurring`
+        // so the UI can show "Expires in" for bonus packs (whose resetAt is
+        // a hard expiry, not a refresh) instead of "Reset in".
+        if (data.quotas) {
+          Object.entries(data.quotas).forEach(([name, quota]) => {
+            normalizedQuotas.push({
+              name,
+              used: quota.used || 0,
+              total: quota.total || 0,
+              resetAt: quota.resetAt || null,
+              recurring: quota.recurring !== false,
+            });
+          });
+        }
+        break;
+
       default:
         // Generic fallback for unknown providers
         if (data.quotas) {