Merge pull request #234375 from eliandoran/feature/trilium_wmclass

trilium-desktop: add startupWMClass to desktop icon

pkgs/applications/office/trilium/desktop.nix

···
         comment = meta.description;
         desktopName = "Trilium Notes";
         categories = [ "Office" ];
+        startupWMClass = "trilium notes";
       })
     ];