Design: 🖼️ Create social preview image for repository

[arn-c0de]

The repository currently lacks a social preview image. This image is displayed when the repository link is shared on social media platforms (Twitter, Discord, Slack, etc.). A good social preview helps attract attention and gives visitors a quick visual impression of what the project is about.

Requirements

• Dimensions: 1280×640px (recommended for best display, minimum 640×320px)
• Display the app name "Interactive Checklists"
• Reflect the aviation/flight simulation theme
• File format: PNG or JPG
• Clear and readable even as a thumbnail
• Works well on both light and dark backgrounds

Nice to have

• App icon/logo integration
• Brief tagline or description (e.g. "Your digital kneeboard for DCS World")
• DCS World reference (subtle)
• Eye-catching design that stands out in social feeds
• Consistent with the app's visual style

Reference

• GitHub documentation on social preview
• Download GitHub template