feat(authorization): implement grant authorization functionality

在授权管理页面实现创建授权功能：
- 导入所有授权创建 hooks (社区/省公司/市公司/省团队/市团队)
- 添加 extractUserId 函数从 accountSequence 提取 userId (去掉首字母)
- 实现 handleCreate 函数根据授权类型调用对应 API
- 添加创建过程中的加载状态显示

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/admin-web/src/app/(dashboard)/authorization/page.tsx

@@ -4,7 +4,15 @@ import { useState, useMemo } from 'react';
 import { PageContainer } from '@/components/layout';
 import { toast } from '@/components/common';
 import { cn } from '@/utils/helpers';
-import { useAuthorizations, useRevokeAuthorization } from '@/hooks/useAuthorizations';
+import {
+  useAuthorizations,
+  useRevokeAuthorization,
+  useGrantCommunity,
+  useGrantProvinceCompany,
+  useGrantCityCompany,
+  useGrantAuthProvinceCompany,
+  useGrantAuthCityCompany,
+} from '@/hooks/useAuthorizations';
 import type { RoleType, Authorization } from '@/types/authorization.types';
 import { ROLE_TYPE_LABELS } from '@/types/authorization.types';
 import styles from './authorization.module.scss';
@@ -50,6 +58,13 @@ export default function AuthorizationPage() {
   // 撤销授权 mutation
   const revokeMutation = useRevokeAuthorization();
 
+  // 创建授权 mutations
+  const grantCommunityMutation = useGrantCommunity();
+  const grantProvinceCompanyMutation = useGrantProvinceCompany();
+  const grantCityCompanyMutation = useGrantCityCompany();
+  const grantAuthProvinceCompanyMutation = useGrantAuthProvinceCompany();
+  const grantAuthCityCompanyMutation = useGrantAuthCityCompany();
+
   // 根据状态筛选数据
   const filteredData = useMemo(() => {
     if (!data?.items) return [];
@@ -57,18 +72,85 @@ export default function AuthorizationPage() {
     return data.items.filter(item => item.status === filterStatus);
   }, [data?.items, filterStatus]);
 
+  // 从 accountSequence 提取 userId（去掉首字母）
+  const extractUserId = (accountSequence: string): string => {
+    return accountSequence.slice(1);
+  };
+
+  // 判断是否有正在处理的创建请求
+  const isCreating =
+    grantCommunityMutation.isPending ||
+    grantProvinceCompanyMutation.isPending ||
+    grantCityCompanyMutation.isPending ||
+    grantAuthProvinceCompanyMutation.isPending ||
+    grantAuthCityCompanyMutation.isPending;
+
   // 处理创建授权
-  const handleCreate = () => {
-    // TODO: 调用API创建授权
-    console.log('创建授权:', createForm);
-    toast.info('创建授权功能开发中');
-    setShowCreateModal(false);
-    setCreateForm({
-      accountSequence: '',
-      type: 'COMMUNITY',
-      region: '',
-      skipAssessment: false,
-    });
+  const handleCreate = async () => {
+    const { accountSequence, type, region, skipAssessment } = createForm;
+    const userId = extractUserId(accountSequence);
+
+    try {
+      switch (type) {
+        case 'COMMUNITY':
+          await grantCommunityMutation.mutateAsync({
+            userId,
+            accountSequence,
+            communityName: region,
+            skipAssessment,
+          });
+          break;
+        case 'PROVINCE_COMPANY':
+          await grantProvinceCompanyMutation.mutateAsync({
+            userId,
+            accountSequence,
+            provinceCode: region,
+            provinceName: region,
+            skipAssessment,
+          });
+          break;
+        case 'CITY_COMPANY':
+          await grantCityCompanyMutation.mutateAsync({
+            userId,
+            accountSequence,
+            cityCode: region,
+            cityName: region,
+            skipAssessment,
+          });
+          break;
+        case 'AUTH_PROVINCE_COMPANY':
+          await grantAuthProvinceCompanyMutation.mutateAsync({
+            userId,
+            accountSequence,
+            provinceCode: region,
+            provinceName: region,
+            skipAssessment,
+          });
+          break;
+        case 'AUTH_CITY_COMPANY':
+          await grantAuthCityCompanyMutation.mutateAsync({
+            userId,
+            accountSequence,
+            cityCode: region,
+            cityName: region,
+            skipAssessment,
+          });
+          break;
+      }
+
+      toast.success('授权创建成功');
+      setShowCreateModal(false);
+      setCreateForm({
+        accountSequence: '',
+        type: 'COMMUNITY',
+        region: '',
+        skipAssessment: false,
+      });
+    } catch (err) {
+      console.error('创建授权失败:', err);
+      const errorMessage = err instanceof Error ? err.message : '创建授权失败';
+      toast.error(errorMessage);
+    }
   };
 
   // 处理取消授权
@@ -509,9 +591,9 @@ export default function AuthorizationPage() {
               <button
                 className={styles.modal__confirmBtn}
                 onClick={handleCreate}
-                disabled={!createForm.accountSequence || !createForm.region}
+                disabled={!createForm.accountSequence || !createForm.region || isCreating}
               >
-                确认创建
+                {isCreating ? '创建中...' : '确认创建'}
               </button>
             </div>
           </div>