[development] Fix humanlayer plugins

Removes model specification to better support Claude Code Pro plan.
Because of this, I also re-removed this role from home-darwin-work as we
can take advantage of more powerful models in that context. We will just
need to install the plugins external from nix. Eventually I can turn
this into a config option of course.

Also made sure we are installing the agents from the plugin in addition
to the commands.

home/home-laptop-compact.nix

@@ -32,5 +32,4 @@
     ./modules/plasma-manager
     ./modules/tmux
   ];
-
 }

home/roles/development/default.nix

@@ -4,6 +4,16 @@ with lib;
 
 let
   cfg = config.home.roles.development;
+
+  # Fetch the claude-plugins repository
+  # Update the rev to get newer versions of the commands
+  claudePluginsRepo = builtins.fetchGit {
+    url = "https://github.com/jeffh/claude-plugins.git";
+    # To update: change this to the latest commit hash
+    # You can find the latest commit at: https://github.com/jeffh/claude-plugins/commits/main
+    rev = "5e3e4d937162185b6d78c62022cbfd1c8ad42c4c";
+    ref = "main";
+  };
 in
 {
   options.home.roles.development = {
@@ -21,6 +31,43 @@ in
 
     programs.kubectl-secure.enable = true;
 
+    # Install Claude Code humanlayer command and agent plugins
+    home.activation.claudeCodeCommands = lib.hm.dag.entryAfter ["writeBoundary"] ''
+      # Clean up old plugin-installed commands and agents to avoid duplicates
+      rm -f ~/.claude/commands/humanlayer:* 2>/dev/null || true
+      rm -f ~/.claude/agents/humanlayer:* 2>/dev/null || true
+
+      # Create directories if they don't exist
+      mkdir -p ~/.claude/commands
+      mkdir -p ~/.claude/agents
+
+      # Copy all humanlayer command files and remove model specifications
+      for file in ${claudePluginsRepo}/humanlayer/commands/*.md; do
+        if [ -f "$file" ]; then
+          filename=$(basename "$file" .md)
+          dest="$HOME/.claude/commands/humanlayer:''${filename}.md"
+
+          # Copy file and remove the "model:" line from frontmatter
+          # This allows Claude Code Pro to use the default model
+          ${pkgs.gnused}/bin/sed '/^model:/d' "$file" > "$dest"
+        fi
+      done
+
+      # Copy all humanlayer agent files and remove model specifications
+      for file in ${claudePluginsRepo}/humanlayer/agents/*.md; do
+        if [ -f "$file" ]; then
+          filename=$(basename "$file" .md)
+          dest="$HOME/.claude/agents/humanlayer:''${filename}.md"
+
+          # Copy file and remove the "model:" line from frontmatter
+          # This allows Claude Code Pro to use the default model
+          ${pkgs.gnused}/bin/sed '/^model:/d' "$file" > "$dest"
+        fi
+      done
+
+      $DRY_RUN_CMD echo "Claude Code humanlayer commands and agents installed successfully (model selection removed)"
+    '';
+
     # Note: modules must be imported at top-level home config
   };
 }