seperate URI handler desktop file

linux/nexus.federated.nexus.desktop

@@ -2,10 +2,9 @@
 Name=Nexus
 GenericName=Matrix Client
 Comment=A simple and user-friendly Matrix client
-Exec=nexus %u
+Exec=nexus
 Icon=nexus
 Terminal=false
 Type=Application
 Categories=Chat;Network;InstantMessaging;
-MimeType=x-scheme-handler/nexus.federated.nexus;
 DBusActivatable=true

linux/nexus.federated.nexus.uri.desktop

@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=Nexus URI Handler
+Exec=nexus %u
+Icon=nexus
+Terminal=false
+Type=Application
+NoDisplay=true
+MimeType=x-scheme-handler/nexus.federated.nexus;

linux/nix/pkg/default.nix

@@ -39,7 +39,7 @@ flutter.buildFlutterApplication {
 
   postInstall = ''
     install -D assets/bundled/icon.svg $out/share/icons/hicolor/scalable/apps/nexus.svg
-    install -Dm755 linux/nexus.federated.nexus.desktop -t $out/share/applications
+    install -Dm755 linux/*.desktop -t $out/share/applications
     install -Dm644 linux/*.service -t $out/share/dbus-1/services
     wrapProgram $out/bin/nexus \
       --suffix LD_LIBRARY_PATH : $out/app/nexus/lib