Fix: Return NaN instead of 0.0 on errors in bilateral symmetry analysis #15

	name: Deploy MkDocs to GitHub Pages

	on:
	push:
	branches:
	- main

	jobs:
	build-deploy:
	runs-on: ubuntu-latest
	steps:
	# 1. Checkout repo (code + docs)
	- name: Checkout repository
	uses: actions/checkout@v4

	# 2. Set up Python
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	# 3. Install docs dependencies
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[dev] # installs mkdocs and all extras

	# 4. Build doc
	- name: Build MkDocs site
	env:
	PYTHONPATH: ${{ github.workspace }}/PyEyesWeb
	run: mkdocs build --verbose

	# 5. Push to gh-pages
	- name: Deploy to GitHub Pages 🚀
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GH_PAGES_TOKEN }}
	publish_dir: ./site
	publish_branch: gh-pages
	force_orphan: true

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