API Composer: merge the clustered data endpoint to be utilized with the viewportData endpoint

[dancingsushii]

Description

Integrate the functionality of the clustered data endpoint with the viewportData endpoint to optimize data retrieval and reduce the complexity of the API structure.

Acceptance criteria

• The viewportData endpoint is enhanced to include functionality previously handled by a separate clustered data endpoint.
• The merged endpoint efficiently delivers both individual and clustered data based on request parameters.

Definition of done (DoD)

• Component tests have been written and pass
• All CI tests passed for the pull request
• Code review has been completed and code has been merged into sprint-release branch
• All feature branches have been merged and closed
• New feature code has been documented

DoD general criteria

• Feature has been fully implemented
• Feature has been merged into the mainline
• All acceptance criteria were met
• Product owner approved features
• All tests are passing
• Developers agreed to release