fix(content): update hero eyebrow label #287

[pisum-sativum]

Description

Resolves #287.

This PR updates the hero eyebrow label on the landing page to be more specific and audience-relevant. The previous label didn't give visitors enough useful information about the product.

Changes made

• Replaced the vague hero eyebrow label with "AI-POWERED QUIZ PLATFORM" in src/app/page.tsx.
• Resolved merge conflicts with upstream/main to ensure styling is preserved while seamlessly updating the copy.

Motivation and Context

As discussed in #287, the updated copy clearly communicates the product's core value proposition to visitors right at the hero section, replacing a label that was vague and unhelpful.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality) / Copy change
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

[vercel]

@pisum-sativum is attempting to deploy a commit to the Adarsh's projects Team on Vercel.

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[pisum-sativum]

@MRIARC-08 I have done the required changes kindly check and merge asap

[pisum-sativum]

@MRIARC-08 Pls check and merge asap

[pisum-sativum]

@MRIARC-08 pls check and merge