Refactor icons jammy (#108)

* chore: add icons and installation

* refactor: use the new battery icons

* refactor: use audio applet icons

* chore dependency cleanup

* chore: remove icons included in cosmic-icons package

* refactor: use icons for signal strength and fix handling of new connections

* fix: improve some logic for the networking applet

* chore: add cosmic-icons to Depends

* feat: use notifications icons

* chore: set bluetooth icon depending on state

* fix: set default font and text size

* feat (network): add airplane-mode message

* feat (battery): add display icons to the battery applet

* fix (battery): logic for selecting the battery icon & use new battery icons

debian/control

@@ -19,6 +19,7 @@ Homepage: https://github.com/pop-os/cosmic-applets
 Package: cosmic-applets
 Architecture: amd64 arm64
 Depends:
+  cosmic-icons,
   ${misc:Depends},
   ${shlibs:Depends}
 Recommends: