chore: Improve site's metadata and optimise images

[devsargam]

Changes:

• Adds sharp to optimise image during build
• Custom metadata to properly embed website in social media like: Discord, Twitter, Instagram, etc
• Improves SEO with proper title and description in metadata

Before:

After:

[devsargam]

@hkirat are you happy with current favicon?

Seems like a lot of people are annoyed with that.
Would love to improve that in this pr too.

[nimit9]

Hey, instead of hardcoding same things like title and description, you could have a config for it and import it everywhere.

And maybe the title can be small and precise, not sure though.

[devsargam]

hey @nimit9, thanks for your feedback. Your opinion sounds a lot better than what I am doing. Making the changes.
Thanks 🚀

[hkirat]

Can u get rid of the merge conflicts @devsargam

[devsargam]

@hkirat done

[hkirat]

/bounty $50

[devsargam]

🙇