[TASK]: Support Decapodes AMR

[YohannParis]

Describe the task

We need to support Decapodes AMR in the data-service.

Task Items

• Create new model DecapodesContext.java

// Just be a wrapper around a JSON blob.
private ModelHeader header;
private Object context;
@JsonProperty("parent_model")
private UUID modelId;

• Create new model DecapodesConfiguration.java

// Just be a wrapper around a JSON blob.
private ModelHeader header;
private Object configuration;
@JsonProperty("parent_context")
private UUID decapodesContextId;

• /api/models/decapodes endpoint to generate a Decapodes AMR Model
  example of a JSON output

{
   "header": { 
      "id": UUID,
      // ...all properties of 'header'
    },
   "model": // ...all properties of 'model'
}

• /api/model-contexts/decapodes/{id} endpoint to generate a Decapodes AMR Context
  example of a JSON output

{
   "header": { 
      "id": UUID,
      "parent_model": UUID,
      // ...all properties of 'header'
    },
   "context": // ...all properties of 'context'
}

• /api/model-contexts/decapodes/{id} endpoint to generate a Decapodes AMR Configuration
  example of a JSON output

{
   "header": { 
      "id": UUID,
      "parent_context": UUID,
      // ...all properties of 'header'
    },
   "configuration": // ...all properties of 'configuration'
}

• /api/model-combined/decapodes/{DecapodesConfigurationId} endpoint to generate a Decapodes AMR Combined
  example of a JSON output
  This one needs to combine a Model, DecapodesContext, and DecapodesConfiguration in one result.
  The DecapodesContext is fetch via parent_context in DecapodesConfiguration.
  The Model is fetch via parent_model in DecapodesContext.

{
   "header": { 
      "id": UUID, // Id of the Model
      // ...all properties of 'header'
    },
   "model":  ,// ...all properties of 'model'
   "context": , // ...all properties of 'context'
   "configuration": ,// ...all properties of 'configuration'
}

• Write test for the new endpoints