fix: 修复报错无法加载policies列表的问题

src/utils/tools.js

@@ -1306,12 +1306,13 @@ export function numberWithCommas (num) {
  * @returns {string}
  */
 export function switchStatus (status) {
-  switch (status) {
+  switch (status + '') {
     case '0':
       return 'detection.create.disabled'
     case '1':
       return 'detection.create.enabled'
   }
+  return null
 }
 
 /**

src/views/detectionsNew/Index.vue

@@ -3,7 +3,7 @@
     <div class="detection-title">
       <span>{{ $t('overall.policies') }}</span>
       <span class="detection-title-label">
-        {{ policyTotal }} {{ $t('detection.policesCreated') }} | {{ policyEnabledNum }} {{ $t('detection.policesEnabled') }}
+        {{ $t('detection.policesCreated', { total: policyTotal }) }}  |  {{ $t('detection.policesEnabled', { enabled: policyEnabledNum }) }}
       </span>
     </div>