opt.: file view (#249)

lib/l10n/app_zh_tw.arb

@@ -208,6 +208,7 @@
   "sftpSSHConnected": "SFTP 已連接...",
   "showDistLogo": "顯示發行版 Logo",
   "shutdown": "关机",
+  "size": "大小",
   "snippet": "程式片段",
   "speed": "速度",
   "spentTime": "耗時: {time}",
@@ -229,6 +230,7 @@
   "textScalerTip": "1.0 => 100%（原大小），僅作用於伺服器頁面部分字體，不建議修改。",
   "theme": "主題",
   "themeMode": "主題模式",
+  "time": "時間",
   "times": "次",
   "traffic": "流量",
   "ttl": "緩存時間",