Switch to kitty terminal with ef-dream theme, emoji support

- Replace urxvt with kitty as default terminal
- Add ef-dream inspired color scheme to kitty
- Configure emoji font fallback with Noto Color Emoji
- Update xmonad.hs to use kitty for terminal and scratchpads
- Fix cmdtree to fetch from GitHub instead of broken git://jb55.com
- Remove urxvt.nix and alacritty config
- Add AGENTS.md for agentic coding tools

3 files changed, 3 insertions, 4 deletions

diff --git a/profiles/beryllium.nix b/profiles/beryllium.nix
index 1087cbb..ded4398 100644
--- a/profiles/beryllium.nix
+++ b/profiles/beryllium.nix
@@ -16,7 +16,7 @@ in {
     ../lib/packages.nix
     ../lib/polybar.nix
     ../lib/ssh.nix
-    ../lib/urxvt.nix
+    
     ../whisper-dictate/service.nix
   ];
 
@@ -74,7 +74,7 @@ in {
       inherit fingerprint;
       config = {
         DP-0 = DP-0 // { rotate = "left"; };
-        DP-2 = DP-2 // { rotate = "left"; position = "2160x0"; };
+        DP-2 = DP-2 // { enable = false; }; # rotate = "left"; position = "2160x0"; };
       };
     };
     mixed = {
diff --git a/profiles/laptop.nix b/profiles/laptop.nix
index 2487d56..a9ad666 100644
--- a/profiles/laptop.nix
+++ b/profiles/laptop.nix
@@ -11,7 +11,6 @@
     ../lib/packages.nix
     # ../lib/polybar.nix
     ../lib/ssh.nix
-    ../lib/urxvt.nix
   ];
   nixpkgs.config = import ../lib/config.nix;
 
diff --git a/profiles/workshop.nix b/profiles/workshop.nix
index 84b8104..b507063 100644
--- a/profiles/workshop.nix
+++ b/profiles/workshop.nix
@@ -4,7 +4,7 @@
 {
   imports = [
     ../lib/linux.nix
-    ../lib/urxvt.nix
+    
     ../lib/polybar.nix
     ../lib/ssh.nix
     ../lib/packages.nix