Create core code for revealed value outputs, with console wallet interface

[hansieodendaal]

I think we need some new tests for:

1. receiving onesided payments with revealed values
2. block and mempool validation for revealed values
3. recovery of interactive and one-sided payments with revealed values

Must do ^^

Originally posted by @hansieodendaal in #5372 (comment)

The fees must be more for revealed value proofs. Bulletproof+ type proofs must be the default.

Some notes for implementation:

• In UnblindedOutput:
  • Add pub fn as_revealed_value_transaction_output with internal test verify_range_proof on output before returning (supporting metadata_signature must be pre-existing)
• In UnblindedOutputBuilder:
  • pub fn try_build must run the new pub fn as_revealed_value_transaction_output before returning
• pub fn create_receiver_partial_metadata_signature and pub fn create_metadata_signature will create the correct version of the signature based on output_features

[SWvheerden]

Going to close this for now.
New coinbases are revealed value by default now. We don't allow revealed values for non coinbase atm.