[FEATURE] tx should include revertMessage besides errorMessage

[SnowyField1906]

Issue to be solved

Currently tx object includes errorMessage, which is a bunch of text like this: But FCL is tend to end-users, developers have debugged and tested this on Flow CLI already. assert or pre and post message is born to announce to users briefly about the error they are getting, not related to anything behind the code. So this is totally unneccessary and it is also very inconvenient and hard to trim the errorMessage just to get the revert message for users.

Suggest A Solution

• Add revertMessage into tx object.
• Replace errorMessage by revertMessage in tx object.

Actually the replace option is good enough because we can get it in console.error() already.

What are you currently working on that this is blocking?

When buidling front-end for MamaExchange which is a huge Concentrated Liquidity DEX, that's why it has a lot of error codes/messages we have handled. Because FCL does not support revertMessage, it is inconvenient in many ways.