Front-end Improvements: `main.py` refactoring, `ConfigSettings` enhancement #5

	# Name of the workflow: Tests
	name: unit tests

	# Defines the events that trigger the workflow.
	# Here, the workflow runs on push and pull requests to the main branch.
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	# jobs: Defines the tasks that the workflow will execute.
	# Here, there is a single job named test.
	jobs:
	test:
	# Set up an Ubuntu runner with the latest version of Ubuntu.
	runs-on: ubuntu-latest

	steps:
	# Check out the repository code into the workflow runner.
	# It allows subsequent steps to access the files in the repository.
	- uses: actions/checkout@v3
	# Configure Python environment.
	- uses: actions/setup-python@v4
	with:
	python-version: 3.9
	# Install the package in editable mode (.) along with test dependencies
	# defined in pyproject.toml
	- run: pip install .[test]
	# Execute the test suite using pytest.
	- run: pytest --cov=modules --cov-report=xml
	- uses: codecov/codecov-action@v3
	with:
	file: coverage.xml

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