Configure agencja-ai.com deployment and local dev environment.

Separate container name and port 8081 for parallel dev, add docker-compose.dev.yml
with volume mounts, and point Dokploy example to site-agencja-ai-com Gitea repo.

Co-authored-by: Cursor <cursoragent@cursor.com>

docker-compose.yml

@@ -6,7 +6,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    container_name: agencja-ai-frontend
+    container_name: agencja-ai-com-frontend
     restart: unless-stopped
     ports:
       - "${FRONTEND_PORT:-8080}:80"