Create an option value browser #17
Description
Right now, previewing values is pretty sketchy, since it relies on the name of the option directly, and this does not work with more complex options such as ones with * or <name> dynamic values inside of lists/attrsets.
I envision some sort of "option browser" with the real values from a configuration, similar to a file browser.
This would be extremely useful for browsing actual configuration values without having to look for the name of the option itself through the search bar, and can also evaluate dynamic list/attrset values.
Ideally, the option browser would be the "default mode" and pressing / to toggle the search window (a la vim) would be the new way of doing things from there.