Add function to update recent brews

[5e-Cleric]

The recent brew list is an awesome feature, with lots of users loving it, but it has its issues, mainly, that gets outdated with any change in your brews.

• When deleting a brew, the brew does not dissapear from the list
• When updating a brew title, the brew in the list does not update until we open the brew in question (but not when renaming?)
• brews that don't exist are rendered with the adress as /undefined:
  

Labeling this as P1, because it is such a popular feature.