add sponsors: VectorNav, Hakko, Optrel, RapidHarness, SCS (and improv… #6

	name: Deploy to Production

	on:
	push:
	branches: [main]

	# Do not cancel in-progress deploys — let each finish cleanly
	concurrency:
	group: deploy-production
	cancel-in-progress: false

	jobs:
	build-and-deploy:
	name: Build, Validate & 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: 'lts/*'
	cache: 'npm'

	- name: Install dependencies
	run: npm ci

	- name: Type check
	run: npx tsc --noEmit

	- name: Lint
	run: npm run lint

	- name: Build
	run: npm run build

	- name: Verify output files
	run: \|
	FAILED=0
	for page in index team sponsors become-sponsor photos contact 404; do
	file="out/${page}.html"
	if [ ! -f "$file" ]; then
	echo "❌ Missing: $file"
	FAILED=1
	continue
	fi
	size=$(wc -c < "$file")
	if [ "$size" -lt 1000 ]; then
	echo "❌ $file is suspiciously small (${size} bytes) — possible build error"
	FAILED=1
	else
	echo "✅ $file (${size} bytes)"
	fi
	done
	exit $FAILED

	- name: Deploy to Firebase
	env:
	FIREBASE_TOKEN: ${{ secrets.FIREBASE_TOKEN }}
	FIREBASE_PROJECT_ID: ${{ secrets.FIREBASE_PROJECT_ID }}
	run: \|
	npx firebase deploy --only hosting \
	--project "$FIREBASE_PROJECT_ID" \
	--token "$FIREBASE_TOKEN" \
	--non-interactive

	- name: Deployment summary
	run: \|
	cat >> $GITHUB_STEP_SUMMARY << EOF
	## ✅ Production Deployment Successful

	- Branch: \`${{ github.ref_name }}\`
	- Commit: \`${{ github.sha }}\`
	- Triggered by: ${{ github.actor }}
	EOF

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