todesk: bind tmpfs on /opt/todesk

pkgs/by-name/to/todesk/package.nix

@@ -41,12 +41,8 @@ let
     pname = "todesk-unwrapped";
     version = version;
     src = fetchurl {
-      url = "https://newdl.todesk.com/linux/todesk-v${finalAttrs.version}-amd64.deb";
+      url = "https://web.archive.org/web/20250302114501if_/https://newdl.todesk.com/linux/todesk-v4.7.2.0-amd64.deb";
       hash = "sha256-v7VpXXFVaKI99RpzUWfAc6eE7NHGJeFrNeUTbVuX+yg=";
-      curlOptsList = [
-        "--user-agent"
-        "Mozilla/5.0"
-      ];
     };
     nativeBuildInputs = [ dpkg ];
 
@@ -108,6 +104,7 @@ buildFHSEnv {
     libva
   ];
   extraBwrapArgs = [
+    "--tmpfs /opt/todesk"
     "--bind /var/lib/todesk /opt/todesk/config" # create the folder before bind to avoid permission denided.
     "--bind ${todesk-unwrapped}/bin /opt/todesk/bin"
     "--bind /var/lib/todesk /etc/todesk" # service write uuid here. Such a pain!