Add installation check for colgrep in install script

install.sh

@@ -5,3 +5,11 @@ mkdir -p ~/.factory
 rsync -av .factory/ ~/.factory/
 
 echo "Installed .factory to ~/.factory"
+
+# Install colgrep if not already installed
+if ! command -v colgrep &> /dev/null; then
+  echo "Installing colgrep..."
+  curl --proto '=https' --tlsv1.2 -LsSf https://github.com/lightonai/next-plaid/releases/latest/download/colgrep-installer.sh | sh
+else
+  echo "colgrep is already installed, skipping."
+fi