Enable passing commands for batch mode as cli args

Currently commands for the `--commands` batch mode are read from a file. Some use cases may require only a single/few simple commands and creating a file for that can be overkill. In particular when sharing recipes with users:

- now: *first* create a file with `command1 command2 ...` and *then* execute
- `./miden-debug --commands cmds.txt ...`
- goal: pass commands directly as cli args
- `./miden-debug -ex command1 -ex command2 ...`

This corresponds to:

- `--one-line` in lldb [docs](https://lldb.llvm.org/man/lldb.html#cmdoption-lldb-one-line)
- `--eval-command` in gdb [docs](https://www.man7.org/linux/man-pages/man1/gdb.1.html)

查看现有的从文件读取命令的批处理模式实现，可能在CLI参数解析逻辑中（例如使用clap）。添加一个新的命令行参数（如`-ex`），该参数接受多个命令字符串。将此与命令执行流程集成，以便这些参数的处理方式与基于文件的命令类似。通过使用新标志运行调试器并验证命令是否执行来进行测试。

由索引模型根据 Issue 内容生成。