Improve deployment process and add login redirect logic

Deployment improvements:
- Add template env files (.envs.example/) for documentation
- Create init-production.sh for one-time server setup
- Create build-activepieces.sh for building/deploying AP image
- Update deploy.sh with --deploy-ap flag
- Make custom-pieces-metadata.sql idempotent
- Update DEPLOYMENT.md with comprehensive instructions

Frontend:
- Redirect logged-in business owners from root domain to tenant dashboard
- Redirect logged-in users from /login to /dashboard on their tenant
- Log out customers on wrong subdomain instead of redirecting

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

activepieces-fork/nginx.react.conf

@@ -31,7 +31,7 @@ http {
             proxy_send_timeout 900s;
         }
 
-        location ~* ^/(?!api/).*.(css|js|jpg|jpeg|png|gif|ico|svg)$ {
+        location ~* ^/(?!api/).*\.(css|js|jpg|jpeg|png|gif|ico|svg|woff|woff2|ttf|eot)$ {
             root /usr/share/nginx/html;
             add_header Expires "0";
             add_header Cache-Control "public, max-age=31536000, immutable";