Introduces ViewSelectorManager to handle view state and UI interactions
Separates view logic from configuration management
Adds explicit tracking of current calendar view
Enhances view selection and state management
Improves modularity and separation of concerns
Extracts workweek preset logic from ViewManager into WorkweekPresetsManager
Improves separation of concerns by:
- Creating a dedicated manager for workweek preset UI
- Simplifying ViewManager to focus only on view selector
- Implementing event-driven CSS updates
- Reducing code duplication in ConfigManager
Follows "each UI element has its own manager" architectural principle
Extracts position calculation logic into a separate utility class
Introduces PositionUtils to centralize pixel and minute conversion methods
Removes redundant calculation methods from ResizeHandleManager
Updates Configuration to include default API endpoint
Simplifies resize and height management across components
