Add examples of usage with swaybar #1366

Job	Run time
windows vcpkg	1h 38m 38s
prep	20s
build-windows	0s
build-msys2 (Release, Gtk+3, TESTS, CRASHPAD, AUTO_UPDATE, windows-gtk3-release)	16m 58s
build-cmake (ubuntu-focal, ubuntu-24.04, gcc, Gtk+3, INDICATOR,GNOME_CLASSIC_PANEL,GSTREAMER,PULS...	5m 18s
build-msys2 (Debug, TESTS, TRACING, CRASHPAD, AUTO_UPDATE, Gtk+3, windows-gtk3-debug)	16m 22s
build-cmake (ubuntu-jammy, ubuntu-24.04, gcc, Gtk+3, INDICATOR,GNOME_CLASSIC_PANEL,GSTREAMER,PULS...	3m 32s
build-msys2 (Release, Qt, TESTS, AUTO_UPDATE)	12m 35s
build-cmake (ubuntu-noble, ubuntu-24.04, gcc, Gtk+3, INDICATOR,GNOME45,GNOME_CLASSIC_PANEL,GSTREA...	4m 30s
build-msys2 (Debug, TESTS, TRACING, AUTO_UPDATE, Qt)	12m 50s
build-cmake (ubuntu-oracular, ubuntu-24.04, gcc, Gtk+3, INDICATOR,GNOME45,GNOME_CLASSIC_PANEL,GST...	4m 14s
build-cmake (ubuntu-plucky, ubuntu-24.04, gcc, Gtk+3, INDICATOR,GNOME45,GNOME_CLASSIC_PANEL,GSTRE...	4m 16s
build-cmake (macos-latest, clang, Qt, TESTS,COVERAGE,TRACING, INDICATOR,GSTREAMER,PULSE,GNOME_CLA...	3m 44s
merge	12s
deploy	0s
website	0s
	3h 3m 29s

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