Page/Component Object refactor; Added new tests for Landing/Home/Sign-in pages #759

	name: pr_ci_backend
	on:
	pull_request:
	branches:
	- main
	types: [opened, reopened, synchronize]

	env:
	SECRET_KEY: "ONLY_FOR_TESTING"
	DATABASE_PORT: 5432
	DATABASE_HOST: localhost
	DATABASE_NAME: postgres
	DATABASE_USER: postgres
	DATABASE_PASSWORD: postgres


	jobs:
	backend:
	services:
	postgres:
	image: postgres:13
	env:
	POSTGRES_USER: ${{ env.DATABASE_USER }}
	POSTGRES_PASSWORD: ${{ env.DATABASE_PASSWORD }}
	POSTGRES_DB: ${{ env.DATABASE_NAME }}
	ports:
	- 5432:5432
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

	name: Run PR Backend Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python Environment
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade uv
	uv venv
	uv pip install -r backend/requirements-dev.txt

	- name: Activate Virtual Environment
	run: \|
	. .venv/bin/activate
	echo PATH=$PATH >> $GITHUB_ENV

	- name: Run Ruff Format - Formatting Check
	run: ruff check ./backend

	- name: Run Ruff - Linting and Import Sorting Check
	if: always()
	run: ruff check ./backend

	- name: Run mypy - Static Type Checking
	if: always()
	run: mypy ./backend --config-file ./backend/pyproject.toml

	- name: Run pytest - Unit Tests
	if: always()
	run: pytest ./backend -vv

	- name: Run Django Migrations - Database Migrations Check
	run: \|
	. .venv/bin/activate
	python ./backend/manage.py makemigrations
	python ./backend/manage.py migrate

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