feat(agent): disable skills section and remove mcp integration

src/pages/AgentEditor.tsx

@@ -606,87 +606,18 @@ export default function AgentEditor() {
                     },
                     {
                       key: 'skills',
+                      collapsible: 'disabled',
                       label: (
                         <div
-                          className="flex items-center gap-2 font-medium text-gray-700"
-                          style={{ color: 'var(--color-text)' }}
+                          className="flex items-center gap-2 font-medium text-gray-400 cursor-not-allowed"
+                          title="技能功能开发中"
                         >
-                          <ToolOutlined style={{ color: 'var(--color-brand)' }} />
-                          技能 & 工具 ({agent?.skills?.length ?? 0})
+                          <ToolOutlined />
+                          技能 & 工具 (开发中)
                         </div>
                       ),
-                      children: (
-                        <div className="px-1">
-                          <div className="flex justify-between items-center mb-4">
-                            <span className="text-xs text-gray-500">通过工具扩展 AI 功能</span>
-                            <Button
-                              type="primary"
-                              size="small"
-                              ghost
-                              style={{ borderRadius: 10 }}
-                              onClick={() => {
-                                setEditingSkillId(null);
-                                setSkillEditorOpen(true);
-                              }}
-                            >
-                              新建
-                            </Button>
-                          </div>
-                          <List
-                            size="small"
-                            dataSource={agent?.skills ?? []}
-                            renderItem={(item) => (
-                              <List.Item
-                                className="bg-white mb-2 rounded-lg border border-gray-100 p-2"
-                                actions={[
-                                  <Switch
-                                    key="toggle"
-                                    size="small"
-                                    checked={!!item.enabled}
-                                    onChange={(v) => AgentAPI.updateSkill(id!, item.id, { enabled: v }).then(refresh)}
-                                  />,
-                                  <Button
-                                    key="edit"
-                                    type="text"
-                                    size="small"
-                                    style={{ borderRadius: 8 }}
-                                    onClick={() => {
-                                      setEditingSkillId(item.id);
-                                      setSkillEditorOpen(true);
-                                    }}
-                                  >
-                                    编辑
-                                  </Button>,
-                                ]}
-                              >
-                                <div className="flex items-center gap-2 overflow-hidden">
-                                  <Tag
-                                    color={TYPE_TAG[item.type].color}
-                                    className="m-0 text-[10px]"
-                                  >
-                                    {TYPE_TAG[item.type].label}
-                                  </Tag>
-                                  <span className="text-sm font-medium truncate">{item.name}</span>
-                                </div>
-                              </List.Item>
-                            )}
-                          />
-                        </div>
-                      ),
-                    },
-                    {
-                      key: 'mcp',
-                      label: (
-                        <div
-                          className="flex items-center gap-2 font-medium text-gray-700"
-                          style={{ color: 'var(--color-text)' }}
-                        >
-                          <RocketOutlined style={{ color: 'var(--color-brand)' }} />
-                          MCP 集成
-                        </div>
-                      ),
-                      children: id ? <McpPanel agentId={id} /> : <div className="text-center text-gray-400 py-4">保存后启用 MCP</div>,
-                    },
+                      children: null,
+                    }
                   ]}
                 />