deltachat-tauri: inherit from deltachat-desktop (#529593)

pkgs/by-name/de/deltachat-desktop/package.nix

@@ -4,6 +4,7 @@
   electron_41,
   fetchFromGitHub,
   deltachat-rpc-server,
+  deltachat-tauri,
   makeDesktopItem,
   makeWrapper,
   nodejs,
@@ -149,6 +150,7 @@ stdenv.mkDerivation (finalAttrs: {
     version = testers.testVersion {
       package = deltachat-desktop;
     };
+    inherit deltachat-tauri;
   };
 
   meta = {

pkgs/by-name/de/deltachat-tauri/package.nix

@@ -2,6 +2,7 @@
   apple-sdk_14,
   cargo-tauri,
   darwin,
+  deltachat-desktop,
   fetchFromGitHub,
   fetchPnpmDeps,
   gst_all_1,
@@ -27,24 +28,13 @@ let
 in
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "deltachat-tauri";
-  version = "2.51.0";
+  inherit (deltachat-desktop)
+    version
+    src
+    pnpmDeps
+    ;
   __structuredAttrs = true;
 
-  src = fetchFromGitHub {
-    owner = "deltachat";
-    repo = "deltachat-desktop";
-    tag = "v${finalAttrs.version}";
-    hash = "sha256-ORp8lZcHzswrSCe30cGKpZdyqZCcvqLgu2hwvadMHN0=";
-  };
-
-  pnpmDeps = fetchPnpmDeps {
-    pname = "deltachat-desktop";
-    inherit (finalAttrs) version src;
-    inherit pnpm;
-    fetcherVersion = 4;
-    hash = "sha256-BSDeOkT75usLmXdAY8QNO+9YxxchrJH2gjFpTzErPXo=";
-  };
-
   cargoHash = "sha256-JhsoIQZrU4GVcs/TCIug6y/84gODyEWl0Bl2jRNxL5Y=";
 
   postPatch = lib.optionalString stdenv.hostPlatform.isLinux ''