Updated llms.txt handling #119

	name: Build Documentation

	on:
	push:
	branches:
	- master
	paths-ignore:
	- 'docs/**'

	jobs:
	build-docs:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	token: ${{ secrets.PUSH_TOKEN }}

	# Install Doxygen
	- name: Install Doxygen
	uses: ssciwr/doxygen-install@v1
	with:
	version: "1.15.0"

	# Maintain folder structure
	- name: Ensure doc output directories exist
	run: \|
	mkdir -p docs/NanoXLSX.Core
	mkdir -p docs/NanoXLSX.Reader
	mkdir -p docs/NanoXLSX.Writer

	# Generate docs for NanoXLSX.Core
	- name: Generate NanoXLSX.Core docs
	run: \|
	cd NanoXLSX.Core/Documentation
	doxygen documentation.doxygen

	# Generate docs for NanoXLSX.Reader
	- name: Generate NanoXLSX.Reader docs
	run: \|
	cd NanoXLSX.Reader/Documentation
	doxygen documentation.doxygen

	# Generate docs for NanoXLSX.Writer
	- name: Generate NanoXLSX.Writer docs
	run: \|
	cd NanoXLSX.Writer/Documentation
	doxygen documentation.doxygen

	# Move static files locally
	- name: Prepare docs folder
	run: \|
	mkdir -p docs
	mv Docs.IndexGenerator/Output/* docs/

	# Upload docs artifact
	- name: Upload docs artifact
	uses: actions/upload-artifact@v4
	with:
	name: docs
	path: docs/

	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.PUSH_TOKEN }}
	publish_dir: ./docs
	publish_branch: gh-pages

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