Added frontend folder #15

	name: Run Ruff Linter

	on:
	pull_request:
	branches:
	- main
	- dev
	push:
	branches:
	- dev

	jobs:
	ruff:
	name: Lint with Ruff
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10.7'

	- name: Install Poetry
	run: \|
	curl -sSL https://install.python-poetry.org \| python3 - # Устанавливаем Poetry
	echo "$HOME/.local/bin" >> $GITHUB_PATH # Добавляем Poetry в PATH

	- name: Install dependencies using Poetry
	run: \|
	poetry install

	- name: Run Ruff linter
	run: \|
	poetry run ruff check backend # Запускаем линтер на python код

Provide feedback