feat: Improve Game Args interface

[0xiamflux]

Overview

This update introduces an intermediate struct for the Upgrade command configuration. Chain operators can now define dispute game configurations using clear arguments instead of being forced to use raw bytes Go was able to decode.

Operators can choose between two configuration properties depending on the game type:

• permissionedDisputeGameConfig: Used for permissioned games. This object requires absolutePrestate, proposer, and challenger properties.
• faultDisputeGameConfig: Used for games such as Cannon or Kona. This object contains a single absolutePrestate property (a hash).

Example

{
  "...": "rest of the file",
  "disputeGameConfigs": [
    {
      "enabled": true,
      "initBond": "1000000000000000000",
      "gameType": 0,
      "faultDisputeGameConfig": {
        "absolutePrestate": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"
      }
    },
    {
      "enabled": true,
      "initBond": "2000000000000000000",
      "gameType": 1,
      "permissionedDisputeGameConfig": {
        "absolutePrestate": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
        "proposer": "0x1111111111111111111111111111111111111111",
        "challenger": "0x2222222222222222222222222222222222222222"
      }
    }
  ]
}

[0xOneTony]

/ci authorize 6acd164

[0xOneTony]

/ci authorize 0a6e397

[0xOneTony]

/ci authorize f5ae94f

[smartcontracts]

All seems sane, thank you!