Add ability to edit bounding boxes in single column grid view

[lessej]

Context Bounding boxes cannot be edited (moved, resized) in the mobile version of the single column grid view. This task covers the work of investigating a way to make the functionality usable on mobile and then implementing it for the mobile experience.

Acceptance Criteria

• [ ] UI/UX is discussed and a good way to make the bounding boxes usable on mobile is determined
• [ ] Ability to move and resize bounding boxes is implemented in the single column grid view

[lessej]

@nathanielrindlaub want to get your thoughts on this so maybe we can discuss in a call but in general, what I'm thinking is:

• Find a good way to introduce a toggle (because it messes with the scroll)
• Move the bounding box -> one finger hold
• Resize the bounding box -> one finger hold on bottom right corner or two finger pinch