Remove unused Optional import after type annotation updates #5

	name: Pre-commit Checks

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

	jobs:
	pre-commit:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Full history for better pre-commit caching

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	cache: 'pip'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pre-commit
	pip install -r requirements-ci.txt

	- name: Install pre-commit hooks
	run: \|
	pre-commit install --install-hooks

	- name: Run pre-commit on all files
	run: \|
	pre-commit run --all-files

	- name: Check markdown files
	run: \|
	# Additional markdown checks if needed
	echo "Markdown files validated by pre-commit hooks"

	- name: Validate documentation structure
	run: \|
	python3 .github/scripts/validate_docs_structure.py

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