feat: secure password/passphrase input via getpass; interactive SSH auth menu (key/passphrase/password/temp-key); fix missing do_transfer call

source/source.py

@@ -10,7 +10,7 @@ import tarfile
 import time
 import sys
 from datetime import datetime
-from core.color import header, subheader, success, warn, error as cerror, info, step, prompt, confirm, divider, log_cmd
+from core.color import header, subheader, success, warn, error as cerror, info, step, prompt, prompt_password, confirm, divider, log_cmd
 from core import state
 from core.runner import run
 from discover.docker import discover_docker, get_container_pid
@@ -380,7 +380,7 @@ def do_transfer_offer():
         state.set_stage("TRANSFER", target_host=host, target_user=user, target_port=port_int, ssh_key=key_path)
     else:
         # Нет SSH-ключа — спрашиваем пароль и пробуем sshpass
-        password = prompt(f"Введите пароль для {user}@{host} (или Enter для отмены)")
+        password = prompt_password(f"Пароль для {user}@{host} (Enter для отмены)")
         if not password:
             state.set_error("ssh_key_setup", "", "Пароль не введён", suggestion="Запустите docker-migrate --resume или настройте SSH-ключ")
             raise RuntimeError("Пароль не введён. Установите SSH-ключ или введите пароль.")