Feature/docker impl settings refactor

[jvspeed74]

This pull request migrates the application's configuration system from INI files to .env files, introducing strongly-typed configuration classes for improved reliability and maintainability. It updates documentation and setup instructions to reflect the new approach, removes legacy INI-based configuration files, and adds support for loading environment variables using the vlucas/phpdotenv library.

Configuration system migration:

• Removed legacy INI-based configuration files and classes (config/config.ini, config/config.ini.example, config/config.php) and replaced them with a .env-based approach using new strongly-typed classes (AppConfig, DatabaseConfig, LogConfig, and Config). [1] [2] [3] [4] [5] [6] [7]
• Added .env.example with expanded settings for database, application, and logging configuration.
• Updated config/bootstrap.php to initialize configuration from .env using the new classes.

Dependency and autoload changes:

• Added vlucas/phpdotenv as a dependency and included new config classes in Composer autoload. [1] [2]
• Updated PHP IDE configuration to include new dependencies in the include path.

Documentation updates:

• Revised README.md and DEV.md to document the new .env-based configuration system, including migration instructions and references to detailed documentation. [1] [2]

IDE/project configuration updates:

• Adjusted PHP IDE project files to recognize new config directory and update code style tool settings. [1] [2]