Implement Random Spawn Positions

[Eniola3321]

Description

Create logic that randomly selects token spawn locations while preventing unfair clustering.

Acceptance Criteria
Spawn locations randomized.
No overlapping tokens.
Distribution remains balanced.
Labels
frontend
gameplay

[estyemma]

I’m interested in contributing to this issue and believe I can deliver a clean, well-tested solution that aligns with the project’s standards.