User Interface to manage annotations

[Delawen]

Please describe the feature that you want to propose

Some of the DSLs we support (Integration, Kamelet and Kamelet Binding) are Kubernetes Resources that have annotations. We would need a generic extension UI that can list the annotations and edit them.

The annotations are stored on the metadata/annotations of the flow object returned by the backend.

The backend needs to add a boolean in the dsl capabilities endpoint explaining if this UI is shown or not by DSL.

[gashcrumb]

Does the annotations attribute then just consist of name/value pairs? Are values only string values?

[igarashitm]

We can use MetadataEditor which creates configuration form from JSON schema. Currently the metadata schema is a mockup with only beans
https://github.com/KaotoIO/kaoto-ui/blob/main/src/api/apiService.ts#L249

First we should migrate this to the backend - KaotoIO/kaoto-backend#657