lockbook-desktop: fix missing libxkbcommon at runtime; build lockbook-desktop crate

pkgs/by-name/lo/lockbook-desktop/package.nix

@@ -40,17 +40,17 @@ rustPlatform.buildRustPackage (finalAttrs: {
     glib
     gobject-introspection
     gdk-pixbuf
-    libxkbcommon
   ];
 
   runtimeDependencies = [
     vulkan-loader
+    libxkbcommon
   ];
 
   doCheck = false; # there are no cli tests
   cargoBuildFlags = [
     "--package"
-    "lockbook-linux"
+    "lockbook-desktop"
   ];
 
   desktopItems = makeDesktopItem {
@@ -67,7 +67,6 @@ rustPlatform.buildRustPackage (finalAttrs: {
   };
 
   postInstall = ''
-    mv $out/bin/lockbook-linux $out/bin/lockbook-desktop
     install -D docs/graphics/logo.svg $out/share/icons/hicolor/scalable/apps/lockbook.svg
   '';