* Update pre-commit
* Upgrade djlint, remove flake8 and add pylint
* Reformat with new djlint version
* Run pre-commit on CI
* Use only python3.10 on CI
* Reformat files with pre-commit
* Run pre-commit against all files
* Reformat
* Added global excludes
* Added pre-commit to the contributing file
* Set python 3.9 as default
* Set language version to python3
Co-authored-by: Adrià Casajús <adria.casajus@proton.ch>
Co-authored-by: Carlos Quintana <carlos.quintana@proton.ch>
