MattC

Feature request: Ability to customise the "account" theme

4

Similar to the request of #9 and the [work that was done for it](https://github.com/InseeFrLab/keycloakify/commit/efde71d07cebb707e9bce011c41e0aefd1bd7643), but for the "account" theme: 

# Description ```javascript > Address6.fromURL('http://1234:5678::abcdxyz'); { address: Address6 { addressMinusSuffix: '1234:5678::abcd', parsedSubnet: '', subnet: '/128', subnetMask: 128, v4: false, zone: '', isInSubnet: [Function: isInSubnet], isCorrect: [Function (anonymous)], groups: 8, address:...