enhance(compo):调整导航区域内容。

src/navigation/NavigationSection.jsx

@@ -8,6 +8,7 @@ import {
   IconFileExport,
   IconFileImport,
   IconFolderOpen,
+  IconHelp,
   IconKeyboard,
   IconListSearch,
   IconTextPlus,
@@ -44,9 +45,12 @@ export default function NavigationSection() {
       </ActivatableLink>
       <Spacer />
       <div class={prop("footer", classes)}>
-        <ActionIcon size="m" color="primary" variant="subtle">
+        <ActionIcon size="m" color="primary" variant="transparent">
           <IconBrandGithub stroke="1.5" />
         </ActionIcon>
+        <ActionIcon size="m" color="secondary" variant="transparent">
+          <IconHelp stroke="1.5" />
+        </ActionIcon>
       </div>
     </aside>
   );