Add Github Actions CI/CD workflow #1

	name: Deploy to AWS

	on:
	push:
	branches: [main]
	workflow_dispatch: # Allows manual trigger

	jobs:
	deploy:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: 'npm'

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run build

	- name: Configure AWS credentials
	uses: aws-actions/configure-aws-credentials@v4
	with:
	aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
	aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
	aws-region: us-east-1

	- name: Deploy to S3
	run: \|
	aws s3 sync dist/ s3://sleuthwork-app --delete \
	--cache-control "public, max-age=31536000" \
	--exclude "index.html" \
	--exclude "sleuth-favicon.svg"

	aws s3 cp dist/index.html s3://sleuthwork-app/index.html \
	--cache-control "public, max-age=0, must-revalidate"

	aws s3 cp dist/sleuth-favicon.svg s3://sleuthwork-app/sleuth-favicon.svg \
	--cache-control "public, max-age=31536000"

	- name: Invalidate CloudFront cache
	run: \|
	aws cloudfront create-invalidation \
	--distribution-id E39DGXXW6LUXCG \
	--paths "/*"

	- name: Deployment summary
	run: \|
	echo "✅ Deployment complete!"
	echo "🌐 Live at: https://sleuthwork.app"

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