fix： 投研资源库，搜索图表时，点击回车隐藏弹窗

src/views/etaChart/components/ClassifyWrap.vue

@@ -149,6 +149,7 @@ const clearMenu = () => {
   showSearchResults.value = false
 }
 const handleEnterInput = () => {
+  showSuggestions.value = false
   showSearchResults.value = true
 }
 const handleFocusInput = () => {