feat: advanced wallet settings up to spec

migrations/1645010873828-add-advanced-wallet-settings.js

@@ -0,0 +1,22 @@
+const uuid = require('uuid')
+const { saveConfig, loadLatest } = require('../lib/new-settings-loader')
+
+exports.up = function (next) {
+  const newConfig = {}
+  return loadLatest()
+    .then(config => {
+      newConfig[`wallets_advanced_feeMultiplier`] = '1'
+      newConfig[`wallets_advanced_cryptoUnits`] = 'full'
+      newConfig[`wallets_advanced_allowTransactionBatching`] = false
+      newConfig[`wallets_advanced_id`] = uuid.v4()
+      return saveConfig(newConfig)
+    })
+    .then(next)
+    .catch(err => {
+      return next(err)
+    })
+}
+
+module.exports.down = function (next) {
+  next()
+}