Sanitize the code

[singh-ab]

• Sanitize the entire repo.
• Remove redundant comments, commented code that's not serving a purpose.
• Add relevant comments
• Also remove unused imports and make the code prettier and presentable in general.
• Edit function names that were used just as placeholders (e.g., dummyContent)
• Add correct alt text for images with improved accessibility
• Replace <img> tags with next based <Image> tags
• Don't remove author attributions

[Palash3101]

Hi, I would like to work on this issue

[singh-ab]

Hi, I would like to work on this issue

Sure. But could you do that after all pages are done? We want the code sanitized before the official launch so should be done afterwards. I created this issue beforehand.

[Palash3101]

K, just give the command...
This thing has been bugging me for a while now