Rookiestyle - 2023-12-10

This patch will add following features:

  1. FR 2848: Recommend to create a backup before the master key is changed. This option can be toggled in Options -> Advanced
  2. FR 2828: Don't save and skip proposing an emergency sheet if old and new master key are identical.
    This also prevents reusing the current master key if a master key change is forced

The attached file contains the patch and the german translation file