feat(worker-platform): 分类标识改为系统自动生成并在前端UI隐藏

apps/frontend/src/pages/admin/panels/CategoriesPanel.tsx

@@ -28,7 +28,6 @@ import { uploadFile } from '@/services/files'
 import type { WorkCategory } from '@/types/worker-platform'
 
 type CategoryFormValues = {
-  categoryKey: string
   name: string
   parentId?: number
   iconUrl?: string
@@ -63,7 +62,7 @@ export default function CategoriesPanel() {
       { value: 0, label: '无（作为一级分类）' },
       ...level1Categories.map((c) => ({
         value: c.categoryId,
-        label: `${c.name} (${c.categoryKey})`,
+        label: c.name,
       })),
     ]
   }, [rawCategories, editingCategory])
@@ -98,7 +97,6 @@ export default function CategoriesPanel() {
   function startEdit(category: WorkCategory) {
     setEditingCategory(category)
     form.setFieldsValue({
-      categoryKey: category.categoryKey,
       name: category.name,
       parentId: category.parentId || 0,
       iconUrl: category.iconUrl || '',
@@ -129,7 +127,7 @@ export default function CategoriesPanel() {
   async function saveCategory(values: CategoryFormValues) {
     try {
       await saveAdminWorkCategory({
-        categoryKey: values.categoryKey,
+        categoryId: editingCategory ? editingCategory.categoryId : undefined,
         name: values.name,
         parentId: values.parentId ? Number(values.parentId) : null,
         iconUrl: values.iconUrl ? String(values.iconUrl).trim() : null,
@@ -147,7 +145,7 @@ export default function CategoriesPanel() {
   async function toggleCategory(category: WorkCategory) {
     try {
       await saveAdminWorkCategory({
-        categoryKey: category.categoryKey,
+        categoryId: category.categoryId,
         name: category.name,
         parentId: category.parentId || null,
         iconUrl: category.iconUrl || null,
@@ -219,7 +217,6 @@ export default function CategoriesPanel() {
         return <Tag color="geekblue">{parent ? parent.name : `ID: ${row.parentId}`}</Tag>
       },
     },
-    { title: '标识', dataIndex: 'categoryKey', width: 150 },
     { title: '排序', dataIndex: 'sortOrder', width: 90 },
     {
       title: '状态',
@@ -275,13 +272,6 @@ export default function CategoriesPanel() {
             >
               <Select options={parentOptions} />
             </Form.Item>
-            <Form.Item
-              label="标识"
-              name="categoryKey"
-              rules={[{ required: true, message: '请输入标识' }]}
-            >
-              <Input placeholder="如 hpjy、dtts" />
-            </Form.Item>
             <Form.Item label="名称" name="name" rules={[{ required: true, message: '请输入名称' }]}>
               <Input placeholder="如 和平精英、地铁装备" />
             </Form.Item>

apps/frontend/src/services/admin/worker-platform.ts

@@ -147,7 +147,8 @@ export function fetchAdminWorkCategories() {
 }
 
 export function saveAdminWorkCategory(payload: {
-  categoryKey: string
+  categoryId?: number
+  categoryKey?: string
   name: string
   parentId?: number | null
   iconUrl?: string | null