Detect more than 100 images

[vlad0209]

This pull request introduces logic to handle a large number of detection images during ARKit view initialization by batching them to avoid overloading the AR session. The main change is the addition of a batching mechanism that processes detection images in groups of up to 100, running each batch sequentially with a delay, which improves stability and reliability when initializing with many images.

ARKit image detection batching:

• Added logic to check if the number of detection images exceeds 100 in the FlutterArkitView initialization; if so, splits images into batches of 100 and processes them sequentially to prevent ARKit session overload.
• Implemented the runImageDetectionBatches private method to handle running each batch, updating the configuration and AR session for each, and scheduling the next batch with a delay to comply with Apple’s recommended behavior.