added desktop entry

flake.nix

@@ -14,6 +14,19 @@
 
     name = "starc";
     version = "0.6.4";
+
+    desktopItem = pkgs.makeDesktopItem {
+      name = "starc";
+      exec = name;
+      # icon = name;
+      icon = pkgs.fetchurl {
+        url = "https://github.com/story-apps/starc/blob/v${version}/img/starc.png";
+        sha256 = "sha256-wixqb1cV+WEhgxsl2CeOjrid4P0daHqh0O40h2iPst4=";
+      };
+      desktopName = "Starc";
+      comment = "Advanced text editor for script writers.";
+      categories = ["Office" "TextEditor" "Utility"];
+    };
   in {
     packages.${system} = {
       default = pkgs.appimageTools.wrapType1 {
@@ -23,6 +36,10 @@
           url = "https://github.com/story-apps/starc/releases/download/v${version}/starc-setup.AppImage";
           sha256 = "sha256-KLawvuLyqd7aPidH3ghr7mLl9NFQ7nduhnxAq0RpToQ=";
         };
+
+        extraInstallCommands = ''
+          ln -s "${desktopItem}/share" $out/share
+        '';
       };
     };
   };