feat(prodtest): refactor and improve prodtest

[cepetr]

This PR Improves the Prodtest Firmware:

The previously messy prodtest source code has been completely refactored to
facilitate further development and make it suitable for handing over to third parties.

1. Code Refactoring

   • The prodtest code has been reorganized and split into separate files based on command categories.
   • Test/command implementations can now be moved to the drivers folder (this has not been done yet).

2. Protocol specification enhancements

   • The protocol specification has been refined and now includes the following new elements:
     • Debug/information tracing added (lines starting with # ...).
     • PROGRESS messages for commands that output multi-line information.
     • ERROR messages now include a mandatory error code and an optional error description.

3. Command updates

   • All commands are now written in lowercase and do not contain spaces (spaces are used solely for argument separation).
   • Commands use dashes as word separators to clearly distinguish between commands and arguments.
   • All commands now return a final response: either OK or ERROR.
   • All commands return an error when used with unexpected trailing input

4. CLI interface module

   • Features added to support manual control:
     • Simple line editing, autocomplete (using TAB), command history
     • Text coloring for enhanced readability.

5. Documentation Updates:

   • The prodtest documentation has been updated and improved to reflect the changes.

[github-actions]

core UI changes	device test	click test	persistence test
T2T1 Model T	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3B1 Safe 3	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3T1 Safe 5	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
All	main(screens)