chore: move terminal disconnection messages to i18n (#168)

src/main/kotlin/app/termora/SSHTerminalTab.kt

@@ -126,9 +126,14 @@ class SSHTerminalTab(windowScope: WindowScope, host: Host) :
             override fun channelClosed(channel: Channel, reason: Throwable?) {
                 coroutineScope.launch(Dispatchers.Swing) {
                     terminal.write("\r\n\r\n${ControlCharacters.ESC}[31m")
-                    terminal.write("Channel has been disconnected.")
+                    terminal.write(I18n.getString("termora.terminal.channel-disconnected"))
                     if (reconnectShortcut is KeyShortcut) {
-                        terminal.write(" Type $reconnectShortcut to reconnect.")
+                        terminal.write(
+                            I18n.getString(
+                                "termora.terminal.channel-reconnect",
+                                reconnectShortcut.toString()
+                            )
+                        )
                     }
                     terminal.write("\r\n")
                     terminal.write("${ControlCharacters.ESC}[0m")

src/main/resources/i18n/messages.properties

@@ -317,6 +317,8 @@ termora.actions.switch-tab=Switch to specific Tab [1..9]
 # Terminal
 termora.terminal.size=Size: {0} x {1}
 termora.terminal.copied=Copied
+termora.terminal.channel-disconnected=Channel has been disconnected.\u0020
+termora.terminal.channel-reconnect=Type {0} to reconnect.
 
 
 # zmodem

src/main/resources/i18n/messages_zh_CN.properties

@@ -288,6 +288,8 @@ termora.toolbar.customize-toolbar=自定义工具栏...
 
 termora.terminal.size=大小: {0} x {1}
 termora.terminal.copied=已复制
+termora.terminal.channel-disconnected=终端断开连接，
+termora.terminal.channel-reconnect=按 {0} 进行重连。
 
 
 # Actions

src/main/resources/i18n/messages_zh_TW.properties

@@ -270,6 +270,8 @@ termora.toolbar.customize-toolbar=自訂工具列...
 
 termora.terminal.size=大小: {0} x {1}
 termora.terminal.copied=已複製
+termora.terminal.channel-disconnected=終端機連線中斷，
+termora.terminal.channel-reconnect=按 {0} 進行重新連線。
 
 # Actions
 termora.actions.copy-from-terminal=從終端複製