feat: 添加新的工具库提供商选项

在工具库列表和详情页中添加新的提供商选项，包括'aigc-admin'和'ai_learn'

src/pages/PendingToolsDetail.js

@@ -236,6 +236,7 @@ const PendingToolsDetail = () => {
                             <Option value="302ai">302ai</Option>
                             <Option value="crawl_system">crawl_system</Option>
                             <Option value="ai_search">ai_search</Option>
+                            <Option value="ai_learn">ai_learn</Option>
                           </Select>
                         </Form.Item>
                       </Col>

src/pages/ToolsLibraryDetail.js

@@ -215,7 +215,7 @@ const ToolsLibraryDetail = () => {
                   <Select>
                     <Option value="official">官方</Option>
                     <Option value="302ai">302AI</Option>
-                    <Option value="official_api">官方API</Option>
+                    <Option value="aigc-admin">官方API</Option>
                   </Select>
                 </Form.Item>
               </Col>

src/pages/ToolsLibraryList.js

@@ -63,6 +63,7 @@ const ToolsLibraryList = () => {
     const providerMap = {
       official: "official",
       "302ai": "302ai",
+      "aigc-admin": "官方",
     };
     return providerMap[provider] || provider;
   };