Agrega el proyecto completo con puntos extra uwu

[JSR-Mario]

Descripcion por copilot:
This pull request introduces Docker support and improves developer experience for the e-commerce microservices backend. The main changes include adding a multi-stage Dockerfile for building and running the services in containers, providing a comprehensive update to the README.md with clearer architecture diagrams and deployment instructions, and adding Maven Wrapper files for the admin-service to standardize builds across environments.

Dockerization and Build Improvements:

• Added a multi-stage Dockerfile to enable containerized builds and deployments using Eclipse Temurin Java 21 images. This streamlines the build process and ensures consistent environments for all microservices.

Documentation and Developer Experience:

• Overhauled README.md with:
  • An updated architecture diagram and clearer service descriptions.
  • Explicit Docker Compose deployment instructions, including prerequisites and commands for starting, stopping, and monitoring services.
  • Sample API endpoints, usage notes, and links to Swagger UI for each service.
  • Details on monitoring dashboards (Eureka, Spring Boot Admin).

Build Tooling Standardization:

• Added Maven Wrapper files (mvnw script and .mvn/wrapper/maven-wrapper.properties) to the admin-service, ensuring reproducible builds and easier onboarding for contributors regardless of their local Maven installation. [1] [2]