gui, man, authors: Update docs, translations, and contributors

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

@@ -283,6 +283,8 @@
     "Preview Usage Report": "预览使用报告",
     "QR code": "二维码",
     "QUIC": "QUIC",
+    "QUIC LAN": "QUIC LAN",
+    "QUIC WAN": "QUIC WAN",
     "QUIC connections are in most cases considered suboptimal": "QUIC 连接在多数情况下是次优的选择",
     "Quick guide to supported patterns": "支持的通配符的简单教程：",
     "Random": "随机顺序",
@@ -292,6 +294,8 @@
     "Recent Changes": "最近更改",
     "Reduced by ignore patterns": "已由忽略模式缩减",
     "Relay": "中继",
+    "Relay LAN": "Relay LAN",
+    "Relay WAN": "Relay WAN",
     "Release Notes": "发布说明",
     "Release candidates contain the latest features and fixes. They are similar to the traditional bi-weekly Syncthing releases.": "发布候选版包含最新的特性和修复。它们跟传统的 Syncthing 双周发布版类似。",
     "Remote Devices": "远程设备",