commit_all.ps1

git add README.md; git commit -m "docs: add README"; git push -u origin main
git add backend/package.json; git commit -m "chore: add package.json with dependencies"; git push
git add backend/config/db.js; git commit -m "feat: add NeonDB connection config"; git push
git add backend/middleware/auth.js; git commit -m "feat: add JWT auth middleware"; git push
git add backend/controllers/authController.js; git commit -m "feat: add register and login controllers"; git push
git add backend/controllers/siteController.js; git commit -m "feat: add site CRUD controllers"; git push
git add backend/routes/authRoutes.js; git commit -m "feat: add auth routes"; git push
git add backend/routes/siteRoutes.js; git commit -m "feat: add site routes"; git push
git add backend/scheduler/pinger.js; git commit -m "feat: add pinger scheduler (node-cron)"; git push
git add backend/index.js; git commit -m "feat: add express server entry point"; git push
git add frontend/index.html; git commit -m "feat: add landing page"; git push
git add frontend/register.html; git commit -m "feat: add register page"; git push
git add frontend/login.html; git commit -m "feat: add login page"; git push
git add frontend/dashboard.html; git commit -m "feat: add dashboard page"; git push