fix: address UI component review feedback — timeouts, ARIA, active nav, env vars, type cleanup #2

	name: 🧹 Cleanup GitHub Pages Preview

	on:
	pull_request:
	types: [closed]

	permissions:
	contents: write

	jobs:
	cleanup:
	name: 🗑 Remove Preview Deployment
	runs-on: ubuntu-latest

	steps:
	- name: 🔍 Checkout gh-pages branch
	uses: actions/checkout@v4
	with:
	ref: gh-pages
	fetch-depth: 1

	- name: 🧹 Remove preview directory
	run: \|
	BRANCH="${{ github.head_ref }}"
	SAFE_BRANCH=$(echo "$BRANCH" \| sed 's/[^a-zA-Z0-9._-]/-/g')
	PREVIEW_DIR="preview/${SAFE_BRANCH}"

	if [ -d "$PREVIEW_DIR" ]; then
	echo "Removing preview directory: $PREVIEW_DIR"
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	git rm -rf "$PREVIEW_DIR"
	git commit -m "🧹 Remove preview for closed PR #${{ github.event.pull_request.number }} ($BRANCH)"
	git push
	else
	echo "No preview directory found at $PREVIEW_DIR, skipping cleanup."
	fi

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