style(modules/web): lint code with eslint

modules/web/src/main.js

@@ -2,7 +2,7 @@ import { createApp } from "vue";
 import App from "./App.vue";
 import router from "@/router";
 import store from "@/store";
-import "element-plus/theme-chalk/dark/css-vars.css"
+import "element-plus/theme-chalk/dark/css-vars.css";
 
 createApp(App).use(store).use(router).mount("#app");
 
@@ -10,12 +10,12 @@ createApp(App).use(store).use(router).mount("#app");
 useBookStore().loadReadConfig();
 // 书架 同步Element PLUS 夜间模式
 watch(
-    () => useBookStore().isNight,
-    (isNight) => {
-        if (isNight) {
-            document.documentElement.classList.add("dark");
-        } else {
-            document.documentElement.classList.remove("dark");
-        }
+  () => useBookStore().isNight,
+  (isNight) => {
+    if (isNight) {
+      document.documentElement.classList.add("dark");
+    } else {
+      document.documentElement.classList.remove("dark");
     }
-)
+  },
+);