After uninstalling don't jump to the start of list

[fry69]

Before submitting

• I have searched the issues and pull requests for duplicates.
• I am proposing a specific improvement to BrewUI with a use case and a clear outcome.

Problem and use case

When uninstalling a package, the package list gets reloaded and the first package on the top gets selected.

• This results in jumping to the top of the package list, losing the position.
• This is annoying when uninstalling many packages (e.g. manual cleanup).

Proposed behaviour

• Remember the position in the list.
• Reload the package list (necessary of course).
• Move/select the package before the one that got uninstalled (do not jump to the top of the list)

Alternatives considered

• Leave it as it is.
• This is a quality of life feature, not strictly a bug.

macOS and Homebrew context

No response

[graeme]

Good point. I've recategorised to "Bug" though. Feel free to attempt a PR if you feel up to it!