fix(ci): Remove invalid RUSTFLAGS and format code #3

	name: Documentation

	on:
	push:
	branches: [ main ]
	workflow_dispatch:

	permissions:
	contents: read
	pages: write
	id-token: write

	concurrency:
	group: "pages"
	cancel-in-progress: true

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build-docs:
	name: Build Documentation
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6

	- name: Install Rust (nightly for docs features)
	uses: dtolnay/rust-toolchain@nightly

	- name: Install system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y libsodium-dev libssl-dev pkg-config

	- name: Cache cargo registry
	uses: actions/cache@v5
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-docs-nightly-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	${{ runner.os }}-cargo-docs-nightly-

	- name: Build rustdoc
	run: \|
	cargo doc --workspace --no-deps --document-private-items
	env:
	RUSTDOCFLAGS: --enable-index-page -Zunstable-options

	- name: Create index redirect
	run: \|
	echo '<meta http-equiv="refresh" content="0;url=aingle/index.html">' > target/doc/index.html

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v4
	with:
	path: target/doc

	deploy:
	name: Deploy to GitHub Pages
	needs: build-docs
	runs-on: ubuntu-latest
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

Provide feedback