test: Drone CI staging deployment validation

Safe test commit to verify:
- SSH host key verification (Gitea)
- Deployment script execution
- PM2 restart functionality
- Build process

This commit can be safely deployed to staging.

README.md

@@ -65,3 +65,4 @@ The application runs using PM2 process manager and serves at:
 This frontend connects to the Laravel API backend at:
 - **Staging**: https://staging-api.ggzecademy.nl
 - **Production**: https://mijnggzbackend.ggzecademy.nl# Drone CI Test - di  2 dec 2025 22:17:49 CET
+# CI/CD Test - ma  8 dec 2025 10:44:29 CET