response envelope

[salamonpavel]

Introduces envelopes for API responses. Closes #197

[github-actions[bot]]

JaCoCo server module code coverage report - scala 2.13.11

Overall Project	73.3% -21.23%	:green_apple:
Files changed	55.77%	:x:

File	Coverage
SuccessResponse.scala	100% -877.27%	:x:
BaseController.scala	100%	:green_apple:
PartitioningControllerImpl.scala	88.89% -11.11%	:green_apple:
CheckpointControllerImpl.scala	76% -76%	:x:
ErrorResponse.scala	69.39% -806.12%	:x:
PlayJsonImplicits.scala	68.66%	:green_apple:

[github-actions[bot]]

JaCoCo model module code coverage report - scala 2.13.11

Overall Project	60.76%	:green_apple:

There is no coverage information present for the Files changed

[github-actions[bot]]

JaCoCo agent module code coverage report - scala 2.13.11

Overall Project	86.35% -0.6%	:green_apple:
Files changed	87.5%	:green_apple:

File	Coverage
HttpDispatcher.scala	47.44% -3.85%	:green_apple:

[lsulak]

So probably the only thing now we have to do (after this PR, I'd say) is to make the agent compatible with v2 APIs. And also using circe for SerDe fully/everywhere, instead of the current approach.

[salamonpavel]

Release notes

• Introduces response envelopes providing additional metadata (requestId) for endpoints of version 2 (v2).
• Exposes initial createPartitioningIfNotExists and createCheckpoint rest api endpoints in both existing versions (v1, v2).