feat: 更新发行申请表单，添加订阅开始和结束时间字段，优化日期验证逻辑

src/views/issue/issuing-apply/index.vue

@@ -9,7 +9,7 @@ import Done from "./done.vue";
 import IssuePeriod from "./issue-period.vue";
 
 const { t } = useI18n();
-const { data: categories, onFetchResponse } = await safeClient(() => client.api.rwa.issuance.categories.get());
+const { data: categories, onFetchResponse } = await safeClient(() => client.api.rwa.category.categories.get());
 
 const step = useRouteQuery<number>("step", 1, { transform: v => Number(v), mode: "push" });
 const initialData: RwaIssuanceProductBody = {
@@ -23,7 +23,8 @@ const initialData: RwaIssuanceProductBody = {
       editionName: "",
       launchDate: new Date(),
       perUserLimit: "",
-      subscriptionDeadline: new Date(),
+      subscriptionStartDate: new Date(),
+      subscriptionEndDate: new Date(),
       totalSupply: "",
       unitPrice: "",
       dividendRate: "",