* fix(inject): skip leftover IBus on KDE so dictation actually types
Test Dictation and clipboard paste worked. Inject claimed success and
nothing showed up in Kate, Obsidian, terminals, or browsers.
We started ibus-daemon on X11 even when the session never opted into
IBus, then treated that daemon plus a bare xkb engine as active.
commit_text() returns True. Qt/GTK on KDE never hear it.
Do not spawn the daemon unless GTK_IM_MODULE / QT_IM_MODULE /
XMODIFIERS already name IBus. On KDE, a running daemon without those
env vars is not the session IM. Prefer a live WAYLAND_DISPLAY over a
stale XDG_SESSION_TYPE=x11, and do not take the GNOME scoped-IBus
shortcut on KDE.
See #752
* style: wrap IBus helpers so black is happy
CI lint failed on two lines in the #753 inject fix. Same behavior.
* test(inject): leftover IBus on KDE should be skipped
The CheckDependencies case still expected IBus for a leftover daemon
on KDE. That is the #752 bug. It now expects skip and wtype instead.
