Performance Lag When Annotating Large Numbers of Objects

[SISULU255]

Expected Behavior:
The web app should maintain consistent performance, allowing for smooth and immediate responses when drawing and resizing annotation boxes, regardless of the number of objects in the image.

Actual Behavior:
The web app slows down significantly, with a 2-3 second delay when drawing boxes, making it difficult to accurately place and resize annotations.

Additional Information:
This issue was particularly noticeable when annotating a large herd of buffalo. The problem persists throughout the annotation process and increases in severity as more boxes are drawn.