Add technical post-mortem presentation covering architecture, hard pr… #318

	name: Unit Tests

	on:
	push:
	branches: [main, staging]
	pull_request:
	workflow_dispatch:

	jobs:
	unit-tests:
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:15
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: kindle_test
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 5432:5432

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install uv
	run: \|
	curl -LsSf https://astral.sh/uv/install.sh \| sh
	echo "$HOME/.local/bin" >> $GITHUB_PATH

	- name: Install dependencies with uv
	run: \|
	uv venv .venv
	source .venv/bin/activate
	uv pip install -r requirements.txt

	- name: Run unit tests
	env:
	DATABASE_URL: postgresql://postgres:postgres@localhost:5432/kindle_test
	run: \|
	make test-unit
	timeout-minutes: 5

	- name: Upload test results
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: unit-test-results
	path: \|
	.coverage
	htmlcov/
	retention-days: 7

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