Move from pip-tools -> poetry #253

	name: Backend Skeleton
	on:
	push:
	branches:
	- main
	pull_request: {}
	schedule:
	- cron: '0 14 * * MON'

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	# Check-out repo and set-up python
	- name: Checkout
	uses: actions/checkout@v4
	- name: Set up Python
	id: setup-python
	uses: actions/setup-python@v5
	with:
	python-version: 3.13
	# Install & configure poetry
	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true
	virtualenvs-path: .venv
	installer-parallel: true
	# Load cached venv if cache exists
	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@v4
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
	# Install dependencies if cache does not exist
	- name: Install dependencies
	if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
	run: poetry install --no-interaction
	# Run tests on skeleton code;
	# NOTE: there are nothing to test yet, unless we add some hooks, just check that it runs
	- name: Run tests on hooks
	run: poetry run inv test.hooks
	# Build a project from skeleton with a default name - awesome, and run tests on it
	- name: Build project from skeleton and run tests
	run: \|
	poetry run cookiecutter --no-input --overwrite-if-exists --output-dir build .
	cd build/awesome
	cp ./api/.env.example ./api/.env
	make api-test

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