major refactor for better use of collections #15

	name: CI
	on:
	push:
	branches:
	- main
	paths:
	- requirements.txt
	- 'src/**'
	- 'examples/**'
	pull_request:
	branches:
	- main
	paths:
	- requirements.txt
	- 'src/**'
	- 'examples/**'

	jobs:
	build:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: ["3.11"]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install uv
	uv pip install -r requirements.txt --system
	pip install -e .[dev]

	- name: Lint with ruff
	run: \|
	ruff check .

	- name: Format with black
	run: \|
	black --check .

	- name: Run tests
	run: \|
	pytest --cov=rasteret

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