i18n(tw): fill missing Traditional Chinese translations (#16353)

Fill the three empty entries in src/lang/tw.rs, mirroring the existing
zh-CN (cn.rs) translations and reusing the terminology already used
elsewhere in the file:

- terminal-clipboard-write-tip
- Allow terminal apps to copy to clipboard
- To start a voice call, enable "Audio capture" on the "Screen share" page.

Signed-off-by: Mosquito1123 <zhangwentong1123@icloud.com>

src/lang/tw.rs

@@ -763,8 +763,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Lock canvas", "鎖定畫布"),
         ("Sync clipboard between sessions", "在工作階段間同步剪貼簿"),
         ("sync-clipboard-between-sessions-tip", "在一個遠端工作階段中複製的文字或圖片也會傳送到其他已連線工作階段的剪貼簿。"),
-        ("terminal-clipboard-write-tip", ""),
-        ("Allow terminal apps to copy to clipboard", ""),
+        ("terminal-clipboard-write-tip", "終端機中的應用程式想要將文字複製到本機的剪貼簿。若授權，此權限將套用於所有連線中的終端機應用程式，直到您在設定中關閉為止。手動複製與貼上不受影響。"),
+        ("Allow terminal apps to copy to clipboard", "允許終端機應用程式複製到剪貼簿"),
         ("Enable", "啟用"),
         ("Reuse one connection for port forwarding", "連接埠轉送重複使用同一條連線"),
         ("port-forward-mux-tip", "同一條連接埠轉送規則上的所有連線共用一條到對方的連線，而不是每條連線都重新連線並登入一次。"),
@@ -780,6 +780,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("RustDesk could not load a GStreamer component needed for screen capture ({})", "RustDesk 無法載入螢幕擷取所需的 GStreamer 元件 ({})"),
         ("Relay fallback delay in seconds", "回退到中繼前的等待時間（秒）"),
         ("relay-fallback-delay-tip", "已經建立的中繼連線會等待直連的 WebRTC 多久，超過這個時間就改用中繼。調大可以讓較慢的直連有更多機會勝出；調小則在無法直連的網路上更快回退到中繼。留空表示使用預設值 2.5 秒。"),
-        ("To start a voice call, enable \"Audio capture\" on the \"Screen share\" page.", "")
+        ("To start a voice call, enable \"Audio capture\" on the \"Screen share\" page.", "若要開始語音通話，請在「螢幕分享」頁面啟用「音訊錄製」。")
     ].iter().cloned().collect();
 }