Added Snake Game in Games

[abhayku2002]

Closes: #145

• Title: Snake Game
• Your Name: Abhay
• Idenitfy yourself: GSSOC ontributor (gssoc-ext)

Describe the add-ons or changes you've made 📃

This Snake Game program is a simple version of the classic Snake game built using Streamlit. This Snake Game is simple, interactive, and demonstrates how you can build dynamic web applications using Streamlit. It allows players to engage directly through a browser interface with real-time feedback.

Give a clear description of what have you added or modifications made
The game grid is a 20x20 board where the snake moves. The game randomly generates a food item on the grid at a location that is not occupied by the snake. The player can control the game's speed using a slider that adjusts the Frames Per Second (FPS).
Displays the game grid, updates the game state, handles user input (direction control), and renders the game on the screen.

Checklist: ☑️

• My code follows the Contributing Guidelines & Code of Conduct of this project.
• This PR does not contain plagiarized content.
• I have performed a self-review of my own code.
• I have commented my code, particularly wherever it was hard to understand.
• My changes generate no new warnings.

Screenshots 📷

[github-actions]

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[Avdhesh-Varshney]

Never commit in main branch