Rename `lint` environment as `types`, add `codespell` for spell checking, update mypy and ruff configuration, update `test` environment, turn tests to async tests, update workflows accordingly, add `py.typed` to let code editors know the package is typed #12

	name: Release Drafter

	on:
	push:
	# branches to consider in the event; optional, defaults to all
	branches:
	- master
	# pull_request event is required only for autolabeler
	pull_request:
	# Only following types are handled by the action, but one can default to all as well
	types: [opened, reopened, synchronize]
	# pull_request_target event is required for autolabeler to support PRs from forks
	# pull_request_target:
	# types: [opened, reopened, synchronize]

	permissions:
	contents: read

	jobs:
	update_release_draft:
	permissions:
	# write permission is required to create a github release
	contents: write
	# write permission is required for autolabeler
	# otherwise, read permission is required at least
	pull-requests: write
	runs-on: ubuntu-latest
	steps:
	# (Optional) GitHub Enterprise requires GHE_HOST variable set
	#- name: Set GHE_HOST
	# run: \|
	# echo "GHE_HOST=${GITHUB_SERVER_URL##https:\/\/}" >> $GITHUB_ENV

	# Drafts your next Release notes as Pull Requests are merged into "master"
	- uses: release-drafter/release-drafter@v5
	# (Optional) specify config name to use, relative to .github/. Default: release-drafter.yml
	# with:
	# config-name: my-config.yml
	# disable-autolabeler: true
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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