Organize images by documentation structure

[Amira1502]

Description:

This PR organizes the static images in the website/static/docs directory to follow a folder structure that mirrors the main docs directory. Previously, image files were scattered with inconsistent or random placement, making it harder to maintain and locate resources.

Changes Made:

• Created subfolders in static/docs/ to reflect the logical structure of the corresponding docs/ content.
• Moved images into these appropriate folders based on where they are referenced in the documentation.
• Updated any affected image paths in Markdown files to reflect the new organization.