v1.2.1 - Enhanced Development Tools & Auto PATH Configuration

Added

• Claude and ChatGPT to GUI apps list
• Alt-Tab window switcher to GUI apps list
• Itsycal menu bar calendar to GUI apps list
• Cloudflare Wrangler CLI tool
• GitHub CLI (gh) for repository management
• Rustup components (clippy, rustfmt) installation after Rust setup
• Node.js linking via brew link node for compatibility
• Force flag for cargo tools installation to handle partial installs
• Automatic PATH configuration for all installed tools (Homebrew, Cargo, NVM, FZF)

Improved

• Cargo tools installation with fallback on failure
• Better error handling for cargo install commands
• Shell configuration now automatically adds PATH entries for installed tools
• FZF shell integration automatically configured when installed

Documentation

• Updated documentation to reflect all implemented features
• Removed redundant Usage section from README

Fixed

• SSH key generation checks for existing keys to prevent duplicates