fix(nix/darwin): Extract vesktop's dmg using 7zz

.config/nix/lib/mkCommon.nix

@@ -16,5 +16,6 @@ in {
     pkgs.home-manager
     pkgs.zoxide
     pkgs.ruby
+    pkgs._7zz
   ];
 }

.config/nix/overlays/darwin/vesktop.nix

@@ -12,6 +12,8 @@ in {
     appFileName = "Vesktop*.app";
     inherit version;
 
+    nativeBuildInputs = [ final._7zz ];
+
     src = final.fetchurl {
       url = "https://github.com/Vencord/Vesktop/releases/download/v${version}/Vesktop-${version}.dmg";
       hash = "sha256-/u2G5v98+FAIfg7UMq5vUFmYO2Tj5ZiAaLrdqUdOMAo";

.config/nix/systems/darwin/configuration.nix

@@ -57,7 +57,7 @@ in {
       pkgs.casks.zotero
       # pkgs.casks.lulu  # Doesn't work, it needs to be installed on /Applications/
       # pkgs.heliport  # FIXME: https://github.com/matthewbauer/undmg/issues/2
-      # pkgs.vesktop  # FIXME: "only HFS file systems are supported."
+      pkgs.vesktop
 
       pkgs.lf
       pkgs.yazi  # lf replacement, need further testing