fix(会员报价): 平台资料面板报价请求增加序号守卫

- usePlatformProfileCenterController.ts：requestMembershipQuote 增加 membershipQuoteRequestRef 令牌，过期响应不再覆盖新报价或提前结束 loading

Co-authored-by: Junie <junie@jetbrains.com>

src/components/platform-entry/usePlatformProfileCenterController.ts

@@ -443,6 +443,7 @@ export function usePlatformProfileCenterController({
   const confirmingWechatRechargeOrderRef =
     useRef<WechatRechargeOrderLifecycle | null>(null);
   const rechargeSubmissionRef = useRef<symbol | null>(null);
+  const membershipQuoteRequestRef = useRef<symbol | null>(null);
   const accountWriteAbortControllerRef = useRef(new AbortController());
   const rechargeCenterReadRevisionRef = useRef(0);
   const accountLifecycleRevisionRef = useRef(0);
@@ -1356,6 +1357,11 @@ export function usePlatformProfileCenterController({
       ) {
         return;
       }
+      const requestToken = Symbol('profile-membership-quote');
+      membershipQuoteRequestRef.current = requestToken;
+      const isLatestQuoteRequest = () =>
+        isAccountLifecycleCurrent(account) &&
+        membershipQuoteRequestRef.current === requestToken;
       setMembershipQuote(null);
       setMembershipQuoteError(null);
       setIsLoadingMembershipQuote(true);
@@ -1363,13 +1369,13 @@ export function usePlatformProfileCenterController({
         signal: requestSignal,
       })
         .then((quote) => {
-          if (!isAccountLifecycleCurrent(account)) {
+          if (!isLatestQuoteRequest()) {
             return;
           }
           setMembershipQuote(quote);
         })
         .catch((error: unknown) => {
-          if (!isAccountLifecycleCurrent(account)) {
+          if (!isLatestQuoteRequest()) {
             return;
           }
           setMembershipQuoteError(
@@ -1377,7 +1383,7 @@ export function usePlatformProfileCenterController({
           );
         })
         .finally(() => {
-          if (isAccountLifecycleCurrent(account)) {
+          if (isLatestQuoteRequest()) {
             setIsLoadingMembershipQuote(false);
           }
         });