Feature: Add Visual Game Timer (Elapsed Time Display)

Problem

Currently, there is no indicator showing how long a match lasts. Even though the game ends after either player scores 3 points, users have no sense of how quickly they won or lost.

Why It’s Important:

Helps players track their performance (e.g., fastest win/loss time).
Makes the UI feel more complete and polished.
Adds a layer of competitiveness which further increases user engagement.

Suggested Solution:

Add a small elapsed time counter to the top-right or top-center of the screen.
Display format: Elapsed Time: 00:45.
Timer should:
Start when the game begins.
Pause on “Pause”.
Stop when the game ends (i.e., a player reaches 3 points).

I am a contributor for gssoc 25 and would love to work on this issue if it gets approved.