GUI: Counters will overlap creature P/T

Having too many counters on a create will cause them to overlap the P/T box making it impossible to read without showing the hover text:

Possible solution: after the 3rd counter, show a "..."

Start at the GUI code that renders creature counters and the P/T box, using the attached screenshot to reproduce the overlap with more than three counters. Confirm that the counters remain readable without hover text, and verify that the display handles the proposed ellipsis behavior.

Written by the indexing model from the issue text.