[Feature]: Provide details of data retention policy of all datanodes

[JonRay15]

Feature Overview

In order to ensure that users of front end understand the potential limitations of data they may be viewing in Console We will create a new API that exposes full details of the connected nodes retention policy So that Console can expose this to the user on any impacted views

Specs

n/a

Tasks

A checklist of the tasks that are needed to develop the feature and meet the acceptance criteria and feature test scenarios.

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Feature test scenarios

Detailed scenarios that can be executed as feature tests to verify that the feature has been implemented as expected.

GIVEN (setup/context) WHEN (action) THEN (assertion) For example... See here for more format information and examples.

Additional Details (optional)

Any additional information that provides context or gives information that will help us develop the feature.

Front end ticket: https://github.com/vegaprotocol/frontend-monorepo/issues/4929