Add Weather CLI App using OpenWeatherMap API

[SawyerWetson]

Hi there! 👋

This pull request adds a new mini project called Weather CLI App to the collection.

🔍 What it does:
This Python app lets users check the weather by typing a city name in the terminal. It connects to the OpenWeatherMap API and shows:

• ☁️ Current weather condition
• 🌡️ Temperature and how it feels
• 💧 Humidity
• 💨 Wind speed

✨ Why it's useful:
This is a beginner-friendly project that teaches how to:

• Use APIs with Python (requests)
• Handle JSON data
• Build a simple, interactive command-line tool

📁 Folder structure:
Weather_CLI_App/
├── weather_cli.py # Main Python script
└── README.md # Project instructions and details

🛡️ Security Note:
The API key is not included in the code. The user should set their own key using an environment variable or manually add it during testing.

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Let me know if there's anything you’d like improved or changed!

Thanks for the awesome repository — it inspired me to build this!