🎨 Palette: Enhance NumberGuess CLI UX with Colors and Emojis

[EiJackGH]

💡 What:

Enhanced the CLI user experience for the C++ NumberGuess application.

🎯 Why:

The terminal output was plain text, which can make it hard to visually distinguish between errors, hints, and success states. Additionally, the game relied on the Windows-specific system("pause") command, which is non-portable and a poor practice.

📸 Before/After:

Before:
Plain text output, hard-to-parse success message.

After:

• Red 📈 Too high! Try again.
• Blue 📉 Too low! Try again.
• Red ⚠️ Invalid input. Please enter a number.
• A well-formatted, green ASCII-art success box highlighting the number of attempts.
• Replaced system("pause") with standard C++ cin.ignore() and cin.get() commands for cross-platform compatibility and a cleaner exit prompt.

♿ Accessibility:

Improved visual parsing by coupling text feedback with both color (ANSI codes) and distinct iconography (emojis), reducing the cognitive load required to read terminal output.

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PR created automatically by Jules for task 1834630682584053500 started by @EiJackGH

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