tests/gateway/test_gateway_command_help.py::test_start_is_known_gateway_command
tests/gateway/test_gateway_command_help.py::test_help_sanitizes_slash_command_mentions_for_telegram
tests/gateway/test_gateway_command_help.py::test_commands_sanitizes_slash_command_mentions_for_telegram
tests/gateway/test_gateway_command_help.py::test_help_keeps_non_telegram_slash_command_mentions_unchanged