Currently, when a new namespace is created, it must be manually added to the service mesh configuration. 

To improve this process, we need to develop a solution that allows for the automatic addition of namespaces to the service mesh. For example, Kubeflow profile controller creates a namespace for every user that logs in. The creation of a Data Science project will also result in a new namespace created.

This solution should only apply to namespaces labeled in a specific way (e.g. "service-mesh=enabled") to avoid adding non-RHODS namespaces to Service Mesh, as this could be not desired by users.

Ideally, it would not require the modification of existing controllers, but rather be implemented as a separate component that integrates with the service mesh.

Acceptance Criteria

• A new component is created that monitors the creation of namespaces with a specific label. 
• When a matching namespace is created, the component automatically adds it to the service mesh configuration.
• The component integrates seamlessly with the existing architecture, without the need to extend existing controllers.
• Automated tests are provided to ensure correctness.
• The component is deployed to production and is monitored for any issues.