Stack to Nearby Chests

The process of iterating through nearby containers is no longer performed in a separate thread to avoid potential thread-safety issues

Now you can quick stack all items of one type to nearby containers via shortcut keys or by dragging and dropping items to the "Quick stack to nearby containers" button

Changed all "stack to nearby containers" to "quick stack to nearby containers"

No longer attempts to open blocked shulker boxes

Fixed creating BlockHitResult objects with the wrong side

Fixed an issue where, occasionally, sneaking would not cancel after quick stacking to nearby container entities