perf: 将本地图标全部按需引入，首屏加载减少 61 个图标资源，首屏加载再次变快 (#389)

* perf: 优化图标，将本地图标按需引入，首屏加载减少 `61` 个图标资源，首屏加载再次变快

src/layout/components/setting/index.vue

@@ -30,6 +30,8 @@ import { toggleTheme } from "@pureadmin/theme/dist/browser-utils";
 
 import dayIcon from "@/assets/svg/day.svg?component";
 import darkIcon from "@/assets/svg/dark.svg?component";
+import Check from "@iconify-icons/ep/check";
+import Logout from "@iconify-icons/ri/logout-circle-r-line";
 
 const router = useRouter();
 const { device } = useNav();
@@ -299,7 +301,7 @@ nextTick(() => {
           :size="17"
           :color="getThemeColor(item.themeColor)"
         >
-          <IconifyIconOffline icon="check" />
+          <IconifyIconOffline :icon="Check" />
         </el-icon>
       </li>
     </ul>
@@ -380,7 +382,7 @@ nextTick(() => {
       @click="onReset"
     >
       <IconifyIconOffline
-        icon="fa-sign-out"
+        :icon="Logout"
         width="15"
         height="15"
         style="margin-right: 4px"