v1.3.0

Added

• FileManagerController: Built-in file and image manager with upload, browse, and management capabilities
• FormHelper: Added image control type for image picker/uploader integration with File Manager
• File Manager documentation (docs/FILEMANAGER.md)
• Tests for FormHelper::imageControl() covering entity handling and UI rendering
• Flag icon styles
• Target option to ButtonHelper for link rendering
• PHPStan configuration for improved static analysis

Changed

• Refactor FileManager and Form image element for improved security and usability
• Update composer dependencies for static analysis tooling
• Enhanced button, badge, and tab styles
• Updated form and table elements
• Added translations for various UI elements and improve existing entries

Fixed

• Fix default language configuration in AppController