Flatten directory structure and update documentation

- Moved all files from mac_os/ subdirectory to repository root
- Updated README.adoc to reflect simplified architecture
- Updated QUICK_INSTALL.md with all current apps
- Added claude-cli to install.sh and bin/install_homebrew_formulas
- Repository now shows clean file structure without nested mac_os folder
- Documentation now accurately describes opinionated installer approach

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

lib/options.sh

@@ -0,0 +1,53 @@
+#! /usr/bin/env bash
+
+# Defines command line prompt options.
+
+# Colors for output
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Label: Process Option
+# Description: Run script based on selection.
+# Parameters: $1 (required): The option to process.
+process_option() {
+  case $1 in
+    'b')
+      bin/install_basics;;
+    't')
+      bin/install_dev_tools;;
+    'hf')
+      bin/install_homebrew_formulas;;
+    'hc')
+      bin/install_homebrew_casks;;
+    'm')
+      bin/install_app_store;;
+    'i')
+      caffeinate_machine
+      bin/install_basics
+      bin/install_dev_tools
+      bin/install_homebrew_formulas
+      bin/install_homebrew_casks
+      bin/install_app_store
+      clean_work_path
+      printf "\n🎉 ${GREEN}Installation Complete!${NC}\n\n"
+      printf "✅ All software has been installed successfully!\n\n"
+      printf "${YELLOW}Next steps:${NC}\n"
+      printf "  • Restart your terminal to use Homebrew commands\n"
+      printf "  • Configure installed applications as needed\n"
+      printf "  • Run 'bin/run c' to check installation status\n\n"
+      printf "${GREEN}Enjoy your new macOS setup!${NC}\n\n";;
+   'c')
+      verify_homebrew_formulas
+      verify_homebrew_casks
+      verify_app_store_applications;;
+    'C')
+      caffeinate_machine;;
+    'w')
+      clean_work_path;;
+    'q');;
+    *)
+      printf "ERROR: Invalid option.\n";;
+  esac
+}
+export -f process_option