Feature Request: Add Image Compression & Lazy Loading

[ttgml]

Describe the solution you'd like

1. When users upload images, automatically create a compressed version (smaller file size).
2. Show the compressed version by default on the page.
3. Only load the full-resolution image when users click on it.

Type of feature

User Experience (UX)

Additional context

When a page has many images, it loads slowly and uses too much bandwidth.
Example:
A user uploads a 5MB photo. The page shows a compressed 200KB thumbnail. When clicked, it opens the original 5MB image in a pop-up.