feat: initial release v0.1.0

- KKTerm-style UI: Activity Rail, Connection Sidebar, Tabbed Workspace
- Serial Port connection (System.IO.Ports)
- SSH connection (SSH.NET, password/key/keyboard-interactive)
- Local Shell via Windows ConPTY (PowerShell/Bash/Cmd)
- VT100/ANSI terminal rendering (owner-drawn, double-buffered)
- TTL script engine: send, sendln, wait, pause, timeout, if/while, messagebox
- Group execution: waitall, sendlnall, sendlngroup (Barrier sync)
- Run All / Run Group toolbar buttons
- SFTP file browser sidebar (SSH.NET SftpClient)
- PDU control via SNMP (pduconnect/pductrl commands)
- Settings: Terminal prefs, Shell config, PDU monitoring
- About page with changelog
- AppSettings persisted to %LocalAppData%\ETTerms\
- Dark theme throughout (KKTerm purple accent)

tools/scripts/test-ssh.ttl

@@ -0,0 +1,19 @@
+; test-ssh.ttl — SSH 互動式自動化範例
+; 先在 Terminal 檢視開好 SSH 連線（已登入到 shell），再切到 Scripts 執行。
+; 依你的提示字元調整 wait 目標（$ 一般使用者 / # root）。
+
+timeout = 10
+flushrecv
+
+logopen 'ssh.log'
+
+sendln 'uname -a'
+wait '$'
+sendln 'uptime'
+wait '$'
+sendln 'whoami'
+wait '$'
+
+logwrite 'commands sent'
+logclose
+messagebox 'SSH test done'