Updated TornResponse to use separate bar properties for energy, nerve, life, and happy, with a computed Bars property for internal use. Made Bar properties optional where appropriate and removed Codable conformance from Bars. Removed the Shortcuts Editor and related views from SettingsView. Adjusted StatusView to use fixedSize for better layout handling.
Introduces LaunchAtLoginManager and ShortcutsManager for launch at login and customizable quick links. Updates SettingsView with toggles and a shortcuts editor, enhances ContentView and StatusView with improved layout, travel status, and quick links grid. ProgressBarView now visually highlights full bars and improves appearance. Adds travel notifications and updates the README with new features and setup instructions.
