* Refactor common parts of the Microdox sheild into a separate file. This is in preparation for adding Microdox V2 as another shield in the same directory.
* Refactor Microdox keymap into a common file in preparation for Microdox V2
* Add Microdox V2 shield definition
* Added a README to explain v1/v2 differences.
Updated existing pre-commit hooks and added some new hooks:
- Remove trailing whitespace
- Ensure every non-empty file ends with a new line
- Check YAML file validity
- Prevent adding large files
- Ensure any scripts with shebangs are executable
Added a GitHub action to run pre-commit on every commit. Removed any
existing actions which duplicate pre-commit.
Ran pre-commit on the codebase.
* LV_ prefix from new LVGL official Kconfig now used.
* API changes for themes, container object removal, etc.
* Add our own Kconfig and code for theme default small font.
* Remove some hardcoded sizes.