Update messages.json (#5280)

Added some translations for Chinese Traditional via Chainsights!

app/_locales/zh_CN/messages.json

@@ -23,6 +23,9 @@
   "addTokens": {
     "message": "添加代币"
   },
+  "addAcquiredTokens": {
+    "message": "在Metamask上添加已用的代币"
+  },
   "amount": {
     "message": "数量"
   },
@@ -116,6 +119,9 @@
   "confirmTransaction": {
     "message": "确认交易"
   },
+  "connectHardwareWallet": {
+    "message": "链接硬件钱包"
+  },
   "continue": {
     "message": "继续"
   },
@@ -714,6 +720,9 @@
   "search": {
     "message": "搜索"
   },
+  "searchResults": {
+    "message": "搜索结果"
+  },
   "secretPhrase": {
     "message": "输入12位助记词以恢复金库."
   },