Snake Frontend

## Description

The frontend UI for the Snake game.

### Requirements

- Display the game score.
- Display the canvas.
- If a player is signed in, show the player's latest 5 highest scores. If not, show a sign in button.
- If a player is signed in, show the 5 highest scores of all players. If not, show a sign in button.
- Utilize the snake WASM engine to power the canvas.

Look for existing React components and canvas integration in the frontend code. Find the snake WASM engine module and understand how to interface with it. Check for authentication state handling and score display components. The work involves building UI elements, integrating the WASM engine, and connecting to backend APIs for scores.

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