Is your feature request related to a problem? Please describe.
For the moment the dump status looks like this

{
   "uid": 123,
   "status": "done"
}

There is missing information on how much time a dump is made. Information that could be relevant when adding the dump in a scheduled task.

Describe the solution you'd like

We should also add the following: `create

Mining RPC commands / code is excluded from release builds due to the fact that most antivirus software flags mining software and it doesn't make sense to mine on mainnet. However, some people will use these binaries on testnet / regtest and will be confused when mining rpcs don't work.

As such, if mining code isn't compiled in, then an error should be thrown when a user runs a mining rpc comm