feat(main): Add metrics endpoint for prometheus #187

	# This is a basic workflow to help you get started with Actions

	name: test

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the
	# main branch
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-20.04

	strategy:
	matrix:
	python-version: ['3.10', '3.11']

	steps:

	- name: Check out source code
	uses: actions/checkout@v2

	- name: Export environment variables
	run: \|
	echo "SECRET_KEY=b6451545d2e4635148d768f07877aade3ad8e7e160d52962badd7587a4b9a150" > .env
	echo "SMTP_HOST=smtp.gmail.com" >> .env
	echo "SMTP_PORT=465" >> .env
	echo "[email protected]" >> .env
	echo "EMAIL_PASSWORD=random" >> .env

	- name: Install necessary packages
	run: \|
	export DEBIAN_FRONTEND=noninteractive
	sudo apt-get update
	sudo apt-get install -y docker-compose docker.io

	- name: Build docker images
	run: docker-compose -f test-docker-compose.yaml build --no-cache

	- name: Run API containers
	run: \|
	docker-compose -f test-docker-compose.yaml up -d api db redis storage ssh test

	- name: Run unit tests
	run: \|
	docker-compose -f test-docker-compose.yaml exec -T test pytest -vs tests/unit_tests

	- name: Run e2e tests
	run: \|
	docker-compose -f test-docker-compose.yaml exec -T test pytest -v tests/e2e_tests

	- name: Stop docker containers
	if: always()
	run: \|
	docker-compose -f test-docker-compose.yaml down

Provide feedback