remove nvfetcher and unused authentik import

pkgs/krunker/default.nix

@@ -1,24 +1,29 @@
 {
   appimageTools,
   imagemagick,
-  nv_generated,
+  fetchurl,
 }: let
-  inherit (nv_generated.krunker) pname src version;
+  pname = "krunker";
+  version = "1626868370902057";
+  src = fetchurl {
+    url = "https://client2.krunker.io/setup.AppImage";
+    sha256 = "sha256-yG8E3a6AaX0TBK23TlBBLmiCfqzS8FldTfl7As4Dcvo=";
+  };
   appimageContents = appimageTools.extract {
     inherit pname src version;
   };
 in
-  appimageTools.wrapType2 (nv_generated.krunker
-    // {
-      extraInstallCommands = ''
-        for i in 16 24 48 64 96 128 256 512; do
-          mkdir -p $out/share/icons/hicolor/''${i}x''${i}/apps
-          ${imagemagick}/bin/convert -background none -resize ''${i}x ${appimageContents}/io.krunker.desktop.png $out/share/icons/hicolor/''${i}x''${i}/apps/io.krunker.desktop.png
-        done
+  appimageTools.wrapType2 {
+    inherit pname src version;
+    extraInstallCommands = ''
+      for i in 16 24 48 64 96 128 256 512; do
+        mkdir -p $out/share/icons/hicolor/''${i}x''${i}/apps
+        ${imagemagick}/bin/convert -background none -resize ''${i}x ${appimageContents}/io.krunker.desktop.png $out/share/icons/hicolor/''${i}x''${i}/apps/io.krunker.desktop.png
+      done
 
-        install -m 444 -D ${appimageContents}/io.krunker.desktop.desktop $out/share/applications/krunker.desktop
-        substituteInPlace $out/share/applications/krunker.desktop \
-          --replace 'Exec=AppRun' 'Exec=${pname}' \
-          --replace 'Name=Official Krunker.io Client' 'Name=Krunker.io'
-      '';
-    })
+      install -m 444 -D ${appimageContents}/io.krunker.desktop.desktop $out/share/applications/krunker.desktop
+      substituteInPlace $out/share/applications/krunker.desktop \
+        --replace 'Exec=AppRun' 'Exec=${pname}' \
+        --replace 'Name=Official Krunker.io Client' 'Name=Krunker.io'
+    '';
+  }