Add t490 host

nix/home/opdavies/hosts/t490.nix

@@ -0,0 +1,30 @@
+{ ... }:
+
+{
+  features = {
+    cli = {
+      bluetuith.enable = true;
+      direnv.enable = true;
+      tmux-sessionizer.enable = true;
+    };
+
+    desktop = {
+      copyq.enable = true;
+      discord.enable = true;
+      espanso.enable = true;
+      flameshot.enable = true;
+      gtk.enable = true;
+      slack.enable = true;
+
+      media = {
+        gimp.enable = true;
+        handbrake.enable = true;
+        kdenlive.enable = true;
+        pocket-casts.enable = true;
+        mpv.enable = true;
+      };
+
+      zoom.enable = true;
+    };
+  };
+}