chore: added a title to nftcard iframe

[zt4ff]

Description

Closes #366

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented on my code, particularly in hard-to-understand areas
• My changes generate no new warnings

[vercel]

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[vercel]

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Name	Status	Preview	Updated
api	✅ Ready (Inspect)	Visit Preview	Dec 7, 2022 at 6:46AM (UTC)
assets	✅ Ready (Inspect)	Visit Preview	Dec 7, 2022 at 6:46AM (UTC)
embed	✅ Ready (Inspect)	Visit Preview	Dec 7, 2022 at 6:46AM (UTC)
web	✅ Ready (Inspect)	Visit Preview	Dec 7, 2022 at 6:46AM (UTC)

[sasicodes]

@zt4ff can you address the comments please 🙇🏻 ?