Add Controller Pak management view

[networkfusion]

Description

Basic support for controller backup.
This PR only supports backups from the main joypad (port 1), but could still be improved.

Motivation and Context

works towards #84

How Has This Been Tested?

Tested working on an official pak.

Screenshots

Types of changes

• Improvement (non-breaking change that adds a new feature)
• Bug fix (fixes an issue)
• Breaking change (breaking change)
• Config and build (change in the configuration and build system, has no impact on code or features)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

Signed-off-by: GITHUB_USER <GITHUB_USER_EMAIL>

Summary by CodeRabbit

• New Features

  • Introduced Controller Pak management functionality, including loading, cloning, and repairing data.
  • Added a new menu mode for Joypad Controller Pak, enhancing user access to related features.
  • Implemented a dedicated "CPak Management" option in the settings context menu.

• Bug Fixes

  • Improved error handling related to Controller Pak operations.

• Documentation

  • Updated header files to include new function declarations for the Controller Pak management features.

[networkfusion]

@Polprzewodnikowy Please can you review at least the changes in c101dc2 as I am pretty sure it is sub par...

[networkfusion]

Suggested change

	ui_component_main_text_draw(
	ui_components_main_text_draw(

[ottelo9]

If you need someone to test it, I have the original Controller PAK and a BlueRetro. Good work so far 👍