fix: update docker container frontend port #5

	name: Lint both Backend and Frontend

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

	jobs:
	backend:
	name: Python Black
	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: backend

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

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install black

	- name: Run Black check
	run: \|
	black --check .

	frontend:
	name: ESLint (Frontend)
	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: frontend

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

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Install Node dependencies
	run: npm install

	- name: Run ESLint
	run: npm run lint

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