[US] As a user, I want to share Attestations from the card view

[alainncls]

As a user,
I want to share Attestations from the card view,
So that I can claim ownership of my on chain identity and reputation

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Note

Depends on:

• [US] As a user, I want to see a card view of my Attestations #703
• [SPIKE] Explore the libraries to easily share a page on social platforms (including Lens, Farcaster, etc.) #758
• [SPIKE] Explore the OpenGraph tags we could use on the Explorer #753
• [SPIKE] Explore the libraries to easily generate OpenGraph tags #765

Add a 'Share' button to the Attestation card view, letting the user share the detailed page for this Attestation on social networks.