2.2.0 pre4 (#84)

* Fix crash

* Update: Flutter 1223

* fix: networktestdialog crash

* Update Flutter 1223

* bump profile version to 02.02.42.02

* bump min_firm_ver to 1.0.0

resources/web/flutter_web/assets/assets/i10n/en.json

@@ -313,6 +313,9 @@
   "time_lapse_video_start_downloading": "Start downloading...",
   "time_lapse_video_export_video_failed": "Export video failed",
 
+  "Network may be unstable, device connection may be unreliable.": "Network may be unstable, device connection may be unreliable",
+  "network_unstable_partial_operation_failed": "Network unstable, partial operation may failed",
+
 
   "Check": "Check",
   "default_exception_title": "Exception",

resources/web/flutter_web/assets/assets/i10n/zh-CN.json

@@ -376,6 +376,9 @@
   "loading...": "加载中...",
   "Loading...": "加载中...",
   "Login...": "登录中...",
+  "Network may be unstable, device connection may be unreliable": "网络不稳定，设备连接可能不可靠",
+  "network_unstable_partial_operation_failed": "网络不稳定，部分操作可能失败",
+
 
   "Heated Bed Temp.": "热床温度",
   "Print Speed": "打印速度",