Update Card Suit Colors to Match Standard (Red for Diamonds and Hearts)

[VijaySamant4368]

What was changed:

Updated the card suit colors in the game UI.

• Diamonds (♦) and Hearts (♥) are now displayed in red.
• Clubs (♣) and Spades (♠) remain in black.

Why the change was made:

To improve the visual clarity and adhere to the standard color-coding for playing cards, where:

• Diamonds and Hearts are traditionally red.
• Clubs and Spades are traditionally black.

Impact of the change:

• Users will now see the correct color scheme for the playing cards, improving the aesthetic and making the game visually consistent with typical card games.
• The change should not impact the game's logic or functionality, only the UI presentation.

Additional notes:

• No changes to game logic or functionality; only visual and minor environmental improvements.
• Created a .gitignore file to ignore node_modules/ and prevent it from being tracked by Git.
• The updated console log is just a convenience for easier development.