Update dependencies in pubspec.yaml and pubspec.lock for improved functionality

This commit updates several package versions in both the pubspec.yaml and pubspec.lock files to enhance application performance and compatibility. Key updates include:

• Upgraded geolocator to version 14.0.0 for improved location services.
• Updated go_router to version 15.1.2 for better routing capabilities.
• Increased app_settings to version 6.1.1 for enhanced app configuration options.
• Various other package updates to ensure the latest features and bug fixes are included.

These changes aim to maintain the application's robustness and ensure it leverages the latest improvements from its dependencies.