feat: calendar: prevent altering past, add tooltips #27

	name: Run PR Tests

	on:
	pull_request:
	branches:
	- master

	jobs:
	tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python 3.12
	uses: actions/setup-python@v3
	with:
	python-version: "3.12"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install pylint==3.2.6 pylint-django==2.5.5 black==24.8.0

	- name: Run pylint and black
	run: \|
	black --check aanmelden
	cp aanmelden/settings.example.py aanmelden/settings.py
	DJANGO_SETTINGS_MODULE="aanmelden.settings" pylint --load-plugins=pylint_django aanmelden

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