Add GitHub Actions workflows for build, documentation, and release pr… #1

	name: Documentation

	on:
	push:
	branches: [ main ]
	paths:
	- 'README.md'
	- 'docs/**'
	- '.github/workflows/documentation.yml'
	pull_request:
	branches: [ main ]
	paths:
	- 'README.md'
	- 'docs/**'

	jobs:
	validate-markdown:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '18'

	- name: Install markdown-lint
	run: npm install -g markdownlint-cli

	- name: Validate markdown files
	run: \|
	markdownlint-cli README.md others/docs/.md examples//docs/*.md \|\| true

	- name: Check for broken links
	uses: gaurav-nelson/github-action-markdown-link-check@v1
	with:
	use-recursive-processing: true
	use-quiet-mode: false

	build-docs:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up build environment
	run: \|
	sudo apt-get update
	sudo apt-get install -y doxygen graphviz

	- name: Build documentation
	run: \|
	cd examples/ImGui
	make docs
	continue-on-error: true

	- name: Upload docs artifact
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: documentation
	path: examples/ImGui/build/docs/html/
	retention-days: 30

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