Description

I have added nature wallpapers

Type of Change

• 🆕 New Feature
• 🐛 Bug Fix
• [✅ ] 🖼 Wallpaper Added
• 🎨 UI/Design Update
• 🔄 Refactor/Code Improvement
• 📂 Other (Specify here):

Issue Linked:
#8

Checklist

• [✔️] 📖 I have read and followed the Contributing Guidelines.
• [✔️] ✅ My code adheres to the project's style guidelines.
• [✔️] 🧪 I have tested my changes locally and ensured no existing functionality is broken.
• [✔️] ✍️ I have added or updated necessary documentation where applicable (e.g., README.md, DESIGN.md, WALLPAPER.md).