Hide GDB/MI commands (-exec) in VS Code Debug Console

When using the C/C++ extension with GDB (cppdbg + GDB/MI), the Debug Console exposes internal GDB/MI commands:

-exec-next
-exec-step
-exec-continue

instead of normal debugger commands:

next
step
continue

These are implementation details of the GDB/MI protocol and should not be visible in the user-facing interface.

A debugger interface should abstract the underlying implementation and provide a consistent user experience regardless of whether the backend is GDB, LLDB, or another debugger.

Please consider adding an option to hide MI commands in the Debug Console, for example:

"debug.console.showMICommands": false

while keeping raw MI output available for developers who need protocol-level debugging.

This would improve usability and better follow interface abstraction principles.

Thank you.