Feature request: Button to reverse Recipe and Input/Output

**Is your feature request related to a problem? Please describe.**
When doing some reverse engineering, it'd be nice to take some encoded output, decode and modify raw output, and reverse the recipe to create a new encoded output.

**Describe the solution you'd like**
A button that reverses the recipe operations into its corresponding "opposites", and encapsulates the existing "Reverse Input/Output" functionality.

**Describe alternatives you've considered**
Opening a new Cyberchef window and manually reversing operations. Doable, but annoying to keep track of when changing recipes.

The issue does not name files, tests, or entry points. Start by locating the existing “Reverse Input/Output” functionality and the recipe operation definitions; done means a button can reverse the recipe using corresponding opposite operations while preserving the existing input/output reversal behavior.

Written by the indexing model from the issue text.