Harden Website for production

[wksantiago]

• Surgically execute:

scrub:

• Formspree endpoint (already public in the HTML anyway)

• Any analytics IDs

• Internal notes/comment

• Be surgical and future-proof

• Make sure before you finish that you verified is actually done, don't just work on it and not verify it actually was done

• Avoid any unnecessary comments in the code base

• Deep audit the changes in this PR branch for high value comments as PR review.

• For any comments, you need to surgically fix them to get this ready for PR review.

• Deep audit this PR branch. Is it ready to merge? Surgically fix any issues to get this to production.

[wksantiago]

• safely remove the entire .well-known/ directory
• remove any Nostr public key