Autocorrection Improvements

[drashna]

Description

This includes a number of other PRs (#25838, #22788) and other additional changes. Specifically:

• Allow for larger node size to accommodate for more than 64k dictionary size
• Allow for multiple dictionaries
  • Move autocorrect config to separate config and nvme/eeconfig block
  • Add keycode for cycling through dictionaries
  • Min/max defines removed in favor of "typo buffer size" to accommodate all libraries
• Separated processing from helper functions (process_autocorrect.c vs autocorrect.c) and associated header files
• Proper init function
• Added Autocorrect keycodes to keycode strings
• Expanded tests
  • Verify that cycling works correctly
  • Ensure that previous library "format" works with newer code, so no user action is needed

Types of Changes

• Core
• New feature
• Enhancement/optimization
• Documentation

Issues Fixed or Closed by This PR

• Closes Allow larger autocorrect dictionaries via configurable link size #25838 and Dualbank Autocorrect #22788

Checklist

• My code follows the code style of this project: C, Python
• I have read the PR Checklist document and have made the appropriate changes.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

[drashna]

This seems to work in place of this, but really just ignores the pgm near vs far part. Testing on AVR and ARM, this seems to work fine (not tested on avr that would actually use the far function, though).

memcpy_P(&state, current_dict_data + state + 1, sizeof(state));