New qto tool

[Felipemore96]

Key Changes:

New "Complete QTO" Feature:

• Added initial implementation of a Quantity Take-Off tool
• Implemented category-based element classification system
• Added panel for category selection and visualization
• Added a building element type definitions for IFC classification

Core Functionality:

• Implemented getCategories method to extract classification data from IFC models
• Added table view for displaying categorized elements
• Included hover and click functionality for category selection
• Established component architecture for future expansion

UI Enhancements:

• Created dedicated panel for Complete QTO operations
• Added new grid layout configuration for QTO workspace
• Improved table interaction with visual feedback

Other Changes

• Renamed SimpleQTO tool for consistency
• Updated toolbar icons for better visual hierarchy
• Fixed minor issues in SimpleQTO implementation