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

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

@@ -101,6 +101,7 @@
     "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).": "禁用比较和同步文件权限。 适用于不存在或自定义权限的系统（例如FAT，exFAT，Synology，Android）。",
     "Discard": "丢弃",
     "Disconnected": "连接已断开",
+    "Disconnected (Inactive)": "Disconnected (Inactive)",
     "Disconnected (Unused)": "断开连接（未使用）",
     "Discovered": "已发现",
     "Discovery": "设备发现",
@@ -228,6 +229,9 @@
     "Minimum Free Disk Space": "最低可用磁盘空间",
     "Mod. Device": "修改设备",
     "Mod. Time": "修改时间",
+    "More than a month ago": "More than a month ago",
+    "More than a week ago": "More than a week ago",
+    "More than a year ago": "More than a year ago",
     "Move to top of queue": "移动到队列顶端",
     "Multi level wildcard (matches multiple directory levels)": "多级通配符（用以匹配多层文件夹）",
     "Never": "从未",