Add Real (configurable) Logger

[bh2smith]

These large logs might be annoying to end users:

Near Adapter:
              Near Account ID: neareth-dev.testnet
              MPC EOA: 0x102543f7e6b5786a444cc89ff73012825d13000d
              Safe: 0x7fa8e8264985C7525Fc50F98aC1A9b3765405489

console.log("Requesting paymaster data...");

and

console.log("Estimating user operation gas...");

user a logger that can be disabled.