add vscode + extensions to lolcathost nixpkgs allowed unfree

hosts/lolcathost/default.nix

@@ -35,14 +35,32 @@ in {
   ];
 
   nixpkgs.config.allowUnfreePredicate = let
-    whitelist = map lib.getName [
-      pkgs.obsidian
-      pkgs.gitkraken
-      pkgs.steam
-      pkgs.steamcmd
-      pkgs.steam-unwrapped
-      pkgs.dwarf-fortress
-    ];
+    vscext = pkgs.vscode-extensions;
+    whitelist = with pkgs;
+      map lib.getName [
+        discord
+        steam
+        steamcmd
+        steam-unwrapped
+        dwarf-fortress
+
+        winbox
+
+        obsidian
+        gitkraken
+
+        vscode
+        vscext.ms-dotnettools.csharp
+        vscext.ms-dotnettools.csdevkit
+        vscext.github.copilot
+        vscext.github.copilot-chat
+
+        # XXX: DEBUG
+        # rider-override
+        # XXX: DEBUG
+
+        # jetbrains.rider
+      ];
   in
     pkg: builtins.elem (lib.getName pkg) whitelist;