feat: add instance view

src/components/icon-font/index.tsx

@@ -2,7 +2,7 @@ import { createFromIconfontCN } from '@ant-design/icons';
 import './iconfont/iconfont.js';
 
 const IconFont = createFromIconfontCN({
-  scriptUrl: ''
+  scriptUrl: '//at.alicdn.com/t/c/font_4613488_7zu9s75km1r.js'
 });
 
 export default IconFont;

src/components/logs-viewer/virtual-log-list.tsx

@@ -318,13 +318,15 @@ const LogsViewer: React.FC<LogsViewerProps> = forwardRef((props, ref) => {
             onScroll={handleOnScroll}
           ></LogsList>
         </div>
-        <Spin
-          size="middle"
-          spinning={loading}
-          className={classNames({
-            loading: loading
-          })}
-        ></Spin>
+        {loading && (
+          <Spin
+            size="middle"
+            spinning={loading}
+            className={classNames({
+              loading: loading
+            })}
+          ></Spin>
+        )}
         {totalPage > 1 && (
           <div className="pg">
             <div