feat(i18n): update sse connect label in Chinese (#5732)

web/src/locales/zh-Hans.json

@@ -463,5 +463,10 @@
     "select-visibility": "浏览权限",
     "tags": "标签",
     "upload-attachment": "上传附件"
+  },
+  "sse": {
+    "connected": "已连接",
+    "connecting": "正在连接",
+    "disconnected": "已断开"
   }
 }

web/src/locales/zh-Hant.json

@@ -463,5 +463,10 @@
     "select-visibility": "瀏覽權限",
     "tags": "標籤",
     "upload-attachment": "上傳附件"
+  },
+  "sse": {
+    "connected": "已連接",
+    "connecting": "正在連接",
+    "disconnected": "已斷開"
   }
 }