Hide marketplace menus for non-system users

- Restrict App Marketplace, Node Marketplace, and Agent Marketplace visibility to System Users only
- Non-system users can only see Tool Marketplace in the Development group
- Update comment to reflect the actual filtering logic

apps/jingrow/frontend/src/shared/stores/menu.ts

@@ -191,9 +191,9 @@ export const useMenuStore = defineStore('menu', () => {
           return false
         }
         
-        // 开发分组下只允许显示：应用市场、节点市场、智能体市场、工具市场
+        // 开发分组下只允许显示：工具市场（非 System User 不显示应用市场、节点市场、智能体市场）
         if (m.parentId === 'dev-group') {
-          const allowedDevMenus = ['app-marketplace', 'node-marketplace', 'agent-marketplace', 'tool-marketplace']
+          const allowedDevMenus = ['tool-marketplace']
           if (!allowedDevMenus.includes(m.id)) {
             return false
           }