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

1 files changed, 0 insertions, 30 deletions

diff --git a/lib/urxvt.nix b/lib/urxvt.nix
deleted file mode 100644
index a25bc68..0000000
--- a/lib/urxvt.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ ... }:
-let
-  inherit (import ./const.nix) fontSize;
-  #fontSize = 10;
-  #font = name: size: "xft:${name}:size=${toString size}:ant";
-
-  # why doesn't font size work right? It is always either too large or too
-  # small... what if I just don't set font size?
-  # ->
-  font = name: size: "xft:${name}:ant";
-in {
-  programs.urxvt = {
-    enable = true;
-    fonts = [
-      (font "Fira Code" fontSize)
-      (font "FiraCodeNerdfont" fontSize)
-      "xft:Noto Emoji"
-    ];
-    #keybindings = {
-    #  # why don't any of these work?
-    #  "Shift-Control-C" = "eval:selection_to_clipboard";
-    #  "Shift-Control-V" = "eval:paste_clipboard";
-    #  "Shift-Control-+" = "command:\033]710;${font 12}\007\033]711;${font 12}\007";
-    #  "Shift-Control--" = "command:\033]710;${font 8}\007\033]711;${font 8}\007";
-    #};
-    iso14755 = true; # unicode chars
-    #transparent = true;
-    #shading = 10;
-  };
-}