Add cosmic-osd

.gitmodules

@@ -28,3 +28,6 @@
 [submodule "xdg-desktop-portal-cosmic"]
 	path = xdg-desktop-portal-cosmic
 	url = https://github.com/pop-os/xdg-desktop-portal-cosmic.git
+[submodule "cosmic-osd"]
+	path = cosmic-osd
+	url = https://github.com/pop-os/cosmic-osd.git

justfile

@@ -7,6 +7,7 @@ build:
     {{ just }} cosmic-applibrary/all
     {{ make }} -C cosmic-comp all
     {{ just }} cosmic-launcher/all
+    {{ make }} -C cosmic-osd all
     {{ make }} -C cosmic-panel all
     {{ make }} -C cosmic-settings-daemon all
     {{ just }} cosmic-session/all
@@ -19,6 +20,7 @@ sysext dir=`echo $(pwd)/cosmic-sysext` version=("nightly-" + `git rev-parse --sh
     {{ just }} rootdir={{dir}} cosmic-applibrary/install
     {{ make }} -C cosmic-comp install DESTDIR={{dir}}
     {{ just }} rootdir={{dir}} cosmic-launcher/install
+    {{ make }} -C cosmic-osd install DESTDIR={{dir}} prefix=/usr
     {{ make }} -C cosmic-panel install DESTDIR={{dir}} prefix=/usr
     {{ make }} -C cosmic-settings-daemon install DESTDIR={{dir}} prefix=/usr
     {{ just }} rootdir={{dir}} cosmic-session/install
@@ -41,6 +43,7 @@ clean:
     rm -rf cosmic-comp/target
     rm -rf cosmic-launcher/target
     rm -rf cosmic-panel/target
+    rm -rf cosmic-osd/target
     rm -rf cosmic-settings-daemon/target
     rm -rf cosmic-session/target
     rm -rf xdg-desktop-portal-cosmic/target