feat(compo):准备主导航区域。

src/navigation/NavigationSection.jsx

@@ -1,6 +1,9 @@
+import ActionIcon from "@/components/ActionIcon/ActionIcon";
 import ActivatableLink from "@/components/ActivatableLink/ActivatableLink";
 import Divider from "@/components/Divider/Divider";
+import Spacer from "@/components/Spacer/Spacer";
 import {
+  IconBrandGithub,
   IconDna2,
   IconFileExport,
   IconFileImport,
@@ -39,6 +42,12 @@ export default function NavigationSection() {
       <ActivatableLink href="/" leftIcon={<IconKeyboard stroke="1.5" />}>
         码表配置
       </ActivatableLink>
+      <Spacer />
+      <div class={prop("footer", classes)}>
+        <ActionIcon size="m" color="primary" variant="subtle">
+          <IconBrandGithub stroke="1.5" />
+        </ActionIcon>
+      </div>
     </aside>
   );
 }

src/navigation/NavigationSection.module.css

@@ -9,4 +9,8 @@
   .library-name {
     font-size: var(--font-size-xs);
   }
+  .footer {
+    width: 100%;
+    @include flex(row, flex-start, center);
+  }
 }