[feature] Preview panel in the search dialog

[AndreiKud]

Describe your idea

Hello!

Is there any particular reason Jadx doesn't have a preview feature when in the search dialog? As far as I see the code in JNode is already decompiled when rendering the search result table. I guess the code area can be placed under the table with specific line scrolled to when selecting a row? Or maybe reuse the logic from Usage search tree dialog.

Screenshot from Intellij Idea:

[skylot]

a preview feature when in the search dialog

@AndreiKud sure this can be implemented.
Not sure why this not requested yet, maybe using Keep open enable and using main jadx-gui window as a preview is enough for most people.
Anyway, after discussion in PR #2383 it is worth to make a big search dialog overhaul and preview panel is a good feature to have 👍