message: feat(): change wording
diff: <ng-container *ngIf="showMetaMaskMigrationOnboarding">
  <ion-row>
  <ion-col>
  - To use AirGap Vault with MetaMask or Rabby wallet, please migrate this account. To do so, simply remove and re-import this Ethereum
  + To use AirGap Vault with MetaMask or Rabby wallet, please migrate this account. To do so, simply remove and re-add this Ethereum
  account. For help, visit our docs.
  </ion-col>
  </ion-row>
  