refactor: use michaotic username throughout, add cli/kitty/zsh configs and docs

home/zsh.nix

@@ -0,0 +1,64 @@
+{ pkgs, ... }:
+{
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+    
+    autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+
+    # History
+    history = {
+      size = 10000;
+      save = 10000;
+      ignoreDups = true;
+      share = true;
+      extended = true;
+    };
+
+    # Pure prompt
+    plugins = [
+      {
+        name = "pure";
+        src = pkgs.fetchFromGitHub {
+          owner = "sindresorhus";
+          repo = "pure";
+          rev = "v1.23.0";
+          sha256 = "sha256-BmQO4xqd/3QnpLUitD2obVxL0UulpboT8jGNEh4ri8k=";
+        };
+      }
+      {
+        name = "zsh-syntax-highlighting";
+        file = "share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh";
+        src = pkgs.zsh-syntax-highlighting;
+      }
+      {
+        name = "zsh-autosuggestions";
+        file = "share/zsh-autosuggestions/zsh-autosuggestions.zsh";
+        src = pkgs.zsh-autosuggestions;
+      }
+    ];
+
+    # Base aliases (universal)
+    shellAliases = {
+      ll = "eza -l --icons --git";
+      la = "eza -la --icons --git";
+    };
+
+    # Init content - runs on shell start
+    initContent = ''
+      # Load pure prompt
+      autoload -U promptinit; promptinit
+      prompt pure
+      
+      # Right prompt - time in gray
+      RPROMPT='%F{240}%D{%H:%M:%S}%f'
+      
+      # Pure prompt customization
+      zstyle ':prompt:pure:prompt:success' color green
+      zstyle ':prompt:pure:prompt:success' symbol ">"
+      zstyle ':prompt:pure:prompt:error' color red
+      zstyle ':prompt:pure:prompt:error' symbol ">"
+    '';
+  };
+}