Add title for menu

cope2n-fe/src/components/left-menu/index.tsx

@@ -45,29 +45,22 @@ function LeftMenu() {
       style={{
         display: 'flex',
         flexDirection: 'column',
-        justifyContent: 'space-between',
         height: '100%',
       }}
     >
+      <div style={{
+        padding: '16px 8px 8px 8px',
+        fontWeight: 600,
+        color: '#555',
+      }}>
+        Menu
+      </div>
       <Menu
         mode='vertical'
         selectedKeys={[location.pathname]}
         style={{ borderRight: 'none' }}
         items={generalSubItems}
       />
-      {/* <div
-        style={{
-          display: 'flex',
-          alignItems: 'center',
-          marginLeft: '20px',
-          marginBottom: '20px',
-          gap: '10px',
-          cursor: 'pointer',
-        }}
-      >
-        <QuestionCircleOutlined />
-        <span>Help</span>
-      </div> */}
     </div>
   );
 }