gui, man: Update docs & translations

gui/default/assets/lang/lang-zh-CN.json

@@ -65,6 +65,7 @@
     "Device ID": "设备 ID",
     "Device Identification": "设备标识",
     "Device Name": "设备名",
+    "Device rate limits": "设备速率限制",
     "Device that last modified the item": "最近修改该项的设备",
     "Devices": "设备",
     "Disabled": "已禁用",
@@ -109,7 +110,7 @@
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "当某个文件在其他设备被替换或删除时，本设备将会在 .stversions 文件夹中保留该文件的备份，并在文件名中加入时间戳信息。",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "在其它设备中对该文件夹内文件的修改并不会被同步到本机，但是在本机上对其的修改，则会被同步到其它设备中。",
     "Filesystem Notifications": "文件系统通知",
-    "Filesystem Watcher Errors": "Filesystem Watcher Errors",
+    "Filesystem Watcher Errors": "文件系统监视器错误",
     "Filter by date": "按日期筛选",
     "Filter by name": "按名称筛选",
     "Folder": "文件夹",
@@ -118,7 +119,7 @@
     "Folder Path": "文件夹路径",
     "Folder Type": "文件夹类型",
     "Folders": "文件夹",
-    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.",
+    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "开始监视下列文件夹时发生错误。由于每分钟都会重试，所以错误可能很快就消失。如果它们仍存在，请试着修复潜在问题，如不会则请求帮助。",
     "Full Rescan Interval (s)": "完整扫描间隔",
     "GUI": "图形用户界面",
     "GUI Authentication Password": "图形管理界面密码",
@@ -251,6 +252,7 @@
     "Share With Devices": "共享给",
     "Share this folder?": "是否共享该文件夹？",
     "Shared With": "共享给",
+    "Sharing": "共享",
     "Show ID": "显示 ID",
     "Show QR": "显示 QR 码",
     "Show diff with previous version": "显示与先前版本的差异",