feat: platform status endpoint

[shumkov]

Issue being fixed or feature implemented

To monitor the network state we need to request a node status so we can see versions of various components, chain status, etc.

What was done?

• Introduced the platform getStatus DAPI endpoint
• Implemented partial status endpoint in Drive to share data with DAPI
• Added method to DAPI Client
• Updated documentation

How Has This Been Tested?

Functional and unit tests

Breaking Changes

None

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated relevant unit/integration/functional/e2e tests
• I have added "!" to the title and described breaking changes in the corresponding section if my code contains any
• I have made corresponding changes to the documentation if needed

For repository code-owners and collaborators only

• I have assigned this pull request to a milestone