Summary:
We are currentlly very inconsistent how we refer to KRunner, impairing comprehensibility
among both expert users (who know it as "KRunner") and novice users (for whom "Run
Command" has a literal and somewhat scary meaning).
This patch is a part of {T10966} and standardizes on "Show KRunner", helping to turn
KRunner into a user-visible brand name like Apple's Spotlight.
Test Plan:
{F6842497}
{F6842498}
Reviewers: #vdg, #plasma, ndavis
Reviewed By: #vdg, ndavis
Subscribers: ndavis, plasma-devel
Tags: #plasma
Maniphest Tasks: T10966
Differential Revision: https://phabricator.kde.org/D21341