feature[tagsView]: add refresh (#1033)

* add refresh

* fix bug

src/views/layout/components/TagsView.vue

@@ -14,6 +14,7 @@
       </router-link>
     </scroll-pane>
     <ul v-show="visible" :style="{left:left+'px',top:top+'px'}" class="contextmenu">
+      <li @click="refreshSelectedTag(selectedTag)">{{ $t('tagsView.refresh') }}</li>
       <li @click="closeSelectedTag(selectedTag)">{{ $t('tagsView.close') }}</li>
       <li @click="closeOthersTags">{{ $t('tagsView.closeOthers') }}</li>
       <li @click="closeAllTags">{{ $t('tagsView.closeAll') }}</li>
@@ -85,6 +86,15 @@ export default {
         }
       })
     },
+    refreshSelectedTag(view) {
+      this.$store.dispatch('delCachedView', view).then(() => {
+        const { fullPath } = view
+
+        this.$router.replace({
+          path: '/redirect' + fullPath
+        })
+      })
+    },
     closeSelectedTag(view) {
       this.$store.dispatch('delView', view).then(({ visitedViews }) => {
         if (this.isActive(view)) {