meta: Merge iamb container with wine

Similar to the previous commit, I'm trying to reduce build times here.
Containers are great but each one increases the build time by a
non-trivial amount. By limiting the amount of containers and using
virtual machines for things that "absolutely need to be virtualized",
build times overall should be more productive.

containers/default.nix

@@ -1,7 +1,6 @@
 {
   imports = [
     ./dev.nix
-    ./iamb.nix
     ./srb2.nix
     ./wine.nix
   ];

containers/iamb.nix

@@ -1,39 +0,0 @@
-{ stylix, home-manager, ... }:
-
-{
-  containers.iamb = {
-    privateNetwork = true;
-    ephemeral = true;
-    hostAddress = "192.168.100.70";
-    localAddress = "192.168.100.71";
-
-    bindMounts = {
-      "/home/user" = {
-        hostPath = "/home/user/containers/iamb";
-        isReadOnly = false;
-      };
-
-      waylandDisplay = rec {
-        hostPath = "/run/user/1000";
-        mountPoint = hostPath;
-      };
-
-      x11Display = rec {
-        hostPath = "/tmp/.X11-unix";
-        mountPoint = hostPath;
-      };
-    };
-
-    config = { pkgs, ... }: {
-      imports = [
-        stylix.nixosModules.stylix
-        home-manager.nixosModules.home-manager
-        ../setup.nix
-      ];
-
-      environment.systemPackages = with pkgs; [
-        iamb
-      ];
-    };
-  };
-}

containers/wine.nix

@@ -91,6 +91,7 @@
         sakaya.packages.${pkgs.system}.sakaya
         rar
         unrar
+        iamb
       ];
 
       nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [