[-] Remove unnecessary isDark()

src/components/navigation/navigation.ts

@@ -139,17 +139,13 @@ export default class Navigation extends Vue
             {
                 this.app.darkMode = !this.app.darkMode;
 
-                if (this.isDark()) this.$cookies.set('dark', true);
+                if (this.app.darkMode) this.$cookies.set('dark', true);
                 else this.$cookies.remove('dark');
 
                 break
             }
         }
-    }
 
-    isDark()
-    {
-        return this.app.darkMode;
     }
 
     get version() {return Constants.VERSION}

src/components/navigation/navigation.vue

@@ -42,7 +42,9 @@
                 <el-dropdown-menu slot="dropdown">
                     <el-dropdown-item style="text-align: center">{{user.nickname}}</el-dropdown-item>
 
-                    <el-dropdown-item icon="el-icon-sunrise" command="switch-dark" divided>{{!isDark() ? 'Dark Mode (Unfinished)' : 'Light Mode'}}</el-dropdown-item>
+                    <el-dropdown-item icon="el-icon-sunrise" command="switch-dark" divided>
+                        {{!app.darkMode ? 'Dark Mode (Unfinished)' : 'Light Mode'}}
+                    </el-dropdown-item>
 
                     <el-dropdown-item icon="el-icon-switch-button" command="sign-out" divided>Sign Out</el-dropdown-item>
                 </el-dropdown-menu>