feat: Audit and add all divergent/regional evolution lines #43

	name: Code Quality

	on:
	pull_request:
	paths:
	- "**.py"
	- "**.toml"
	- "Makefile"
	- "uv.lock"
	- ".github/workflows/code-quality.yml"
	push:
	branches-ignore:
	- master
	- staging
	paths:
	- "**.py"
	- "**.toml"
	- "Makefile"
	- "uv.lock"
	- ".github/workflows/code-quality.yml"

	jobs:
	ruff:
	name: Ruff (lint)
	runs-on: ubuntu-latest
	# TODO: remove once the codebase is fully lint-clean
	continue-on-error: true
	steps:
	- name: Checkout
	uses: actions/checkout@v6
	- name: Setup uv
	uses: ./.github/actions/setup-uv
	- name: Install dependencies
	run: make install
	- name: Lint
	run: make lint-check \|\| true
	- name: Summary
	if: always()
	run: \|
	{
	echo "## Ruff lint results"
	echo
	echo "<details><summary>Expand to see all errors (backlog while the codebase is being linted incrementally)</summary>"
	echo
	echo '```'
	uv run ruff check --output-format=concise . \|\| true
	echo '```'
	echo
	echo "</details>"
	} >> "$GITHUB_STEP_SUMMARY"

	ty:
	name: ty (type-check)
	runs-on: ubuntu-latest
	# TODO: remove once the codebase is fully typed
	continue-on-error: true
	steps:
	- name: Checkout
	uses: actions/checkout@v6
	- name: Setup uv
	uses: ./.github/actions/setup-uv
	- name: Install dependencies
	run: make install
	- name: Type-check
	run: make typecheck \|\| true
	- name: Summary
	if: always()
	run: \|
	{
	echo "## ty type-check results"
	echo
	echo "<details><summary>Expand to see all errors (backlog while the codebase is being typed incrementally)</summary>"
	echo
	echo '```'
	uv run ty check --output-format=concise \|\| true
	echo '```'
	echo
	echo "</details>"
	} >> "$GITHUB_STEP_SUMMARY"

Navigation Menu