- Removed the use of deleteTool and deletePointOrLine states, replacing them with a unified toolMode state.
- Updated Point, Arrows, PointsCreator, TriggerConnector, and other components to utilize toolMode for determining delete actions.
- Cleaned up unused imports and commented-out code related to deleteTool.
- Enhanced event handling in selectionControls and trigger connections to respond to toolMode changes.
- Adjusted color and interaction logic based on the current toolMode.