Mark the ´More Actions´ string translatable.

> msgid '_End Process' is used without plural and with plural.
> data/interface.ui:88: Here is the occurrence without plural.
> src/proctable.cpp:136: Here is the occurrence with plural.
> Workaround: If the msgid is a sentence, change the wording of the sentence; otherwise, contexts use for disambiguation.

Add missing procproperties.ui

To follow the changes in procproperties dialog and mockups.

The changes made here try to follow process details dialog mockups in
https://gitlab.gnome.org/Teams/Design/app-mockups/-/blob/master/system-monitor/system-monitor-concept.png. Although the main goal is to get rid of GtkTreeView, that is why I took some liberties to keep showing all the information that is available in the current implementation with GtkTreeView. This is something that will have to be revisited when the rest of the interface is redesigned/restyle.

It also removes the modal and transient_for properties, since when the
selection is multiple, several dialogs can be opened at the same time.
Those properties prevented from doing it as expected, causing them to open
one on top of the other without being able to see the rest without closing
the last one.

Introduces LsofData to be used with GListStore as a replacement for
deprecated GtkListStore.

Óscar Fernández Díaz authored Mar 24, 2024 and Robert Roth committed Apr 07, 2024

Also remove libhandy from dependencies.

Óscar Fernández Díaz authored Feb 08, 2024 and Robert Roth committed Apr 07, 2024

glslc is not available in the runtime at the moment.

Fixes: #298

Flatpak app icons are most of the times named after app-id instead of
executable name. Here we get them from `X-Flatpak` key in their desktop
file and display them if they match the app-id in cgroup name.