Add zsh p10k instant prompt

modules/home/zsh/default.nix

@@ -1,9 +1,11 @@
 {
   config,
+  lib,
   osConfig,
   pkgs,
   ...
 }:
+with lib;
 let
   cfg = osConfig.modules.zsh;
   xdgCfg = config.xdg;
@@ -38,23 +40,33 @@ in
       extended = true;
     };
 
-    initContent = ''
-      # p10k
-      source "${xdgCfg.configHome}/zsh/p10k.zsh";
-
+    initContent =
+    let
+      zshConfigInitEarly = mkOrder 500 ''
+        # p10k
+        # Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
+        # Initialization code that may require console input (password prompts, [y/n]
+        # confirmations, etc.) must go above this block; everything else may go below.
+        if [[ -r "''${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-''${(%):-%n}.zsh" ]]; then
+          source "''${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-''${(%):-%n}.zsh"
+        fi
+        source "${xdgCfg.configHome}/zsh/p10k.zsh";
+      '';
+      zshConfig = mkOrder 1000 ''
       # vi keybindings for menu select
-      bindkey -M menuselect 'h' vi-backward-char
-      bindkey -M menuselect 'k' vi-up-line-or-history
-      bindkey -M menuselect 'j' vi-down-line-or-history
-      bindkey -M menuselect 'l' vi-forward-char
+      #bindkey -M menuselect 'h' vi-backward-char
+      #bindkey -M menuselect 'k' vi-up-line-or-history
+      #bindkey -M menuselect 'j' vi-down-line-or-history
+      #bindkey -M menuselect 'l' vi-forward-char
 
       # Tab to accept current selection
-      bind-key -M menuselect '^I' accept-and-infer-next-history
+      #bindkey -M menuselect '^I' accept-and-infer-next-history
 
       # Control arrow keys
       bindkey '^[[1;5C' forward-word
       bindkey '^[[1;5D' backward-word
     '';
+    in mkMerge [ zshConfigInitEarly zshConfig ];
 
     shellAliases = {
       ".." = "cd ..";