主题切换相关优化 (#331)

* angel-kanade模版增加主题切换功能

* Add files via upload

* 调整legend图例间距

* 渲染方式调整会canvas

* Update home.html

* Add files via upload

* Add files via upload

* Update footer.html

* Add files via upload

* Add files via upload

* 消除echarts折线上无效的0值

* 消除echarts折线的0值,替换为平均值

* 消除echarts折线图上的0值

* 修复MaxTCPPingValue取值错误

resource/static/theme-server-status/js/mixin.js

@@ -6,7 +6,12 @@ const mixinsVue = {
         showGroup: false,
         showGoTop: false,
         preferredTemplate: null,
-        isMobile: false
+        isMobile: false,
+        adaptedTemplates: [
+            { key: 'default', name: 'Default', icon: 'th large' },
+            { key: 'angel-kanade', name: 'AngelKanade', icon: 'square' },
+            { key: 'server-status', name: 'SeverStatus', icon: 'list' }
+        ]
     },
     created() {
         this.isMobile = this.checkIsMobile();