Move images from repo root to /public/images/

[vayungodara]

Problem

7 large PNG files (~2.5MB total) are in the repo root directory, cluttering the project structure.

What to change

• Move all .png files from the repo root into public/images/
• Update all references to these images across the codebase (components, CSS, markdown)
• Verify images still load correctly in dev and production builds

Files

• All .png files currently in the repo root
• Any component or CSS file referencing them (check components/LandingPageClient.js and others)

Impact

Cleaner repo structure. No functional change.

Effort

~30 minutes

[vayungodara]

Closing as duplicate — kept the more detailed version.

[vayungodara]

Closing as duplicate of #15