rpm-ostree: Improve search and filter logic
rpm-ostree: Improve search and filter logic
More complete fix for https://bugs.kde.org/show_bug.cgi?id=468162
Whitespace at the beginning and the end of search keyword is usually not relevant for the search field so trim it.
See also: https://bugs.kde.org/show_bug.cgi?id=470372
Cherry picked from: !575 (merged)
Edited by Timothée Ravier