Refactor shouldComputerMove and shouldHumanMove functions
Refactor shouldComputerMove and shouldHumanMove functions

Add variables with self-explaining names to decompose boolean expressions into smaller ones

Lingvokot/Tic-Tac-Toe-React,Lingvokot/Tic-Tac-Toe-React,Lingvokot/Tic-Tac-Toe-React