Pokemon Run and Bun Calculator Enhancer per Blake

https://calc.runandbun.com/ enhancement:
Pokemon Run and Bun calculator by default does not display the priority scores described in the custom AI documentation:
https://docs.google.com/document/d/1wLCj8IeMRzZhb9db1klvD1Y3hMKa_Pb4f2siD83GnKc/edit

This extension calculates the priority scores for enemy AI Pokemon based off of available information already in the web page of the calculator and displays as a prefix to the enemy AI Pokemon damage.

Without Extension:
Dazzling Gleam: 296.2 - 350%
Stun Spore: 0 - 0%
Energy Ball: 109.2 - 129.6%
Aqua Jet:107.4 - 129.6%

With Extension:
Dazzling Gleam: (+9-11) 296.2 - 350%
Stun Spore: (+7) 0 - 0%
Energy Ball: (+9-11) 109.2 - 129.6%
Aqua Jet: (+23-25) 107.4 - 129.6%