Add geographic content diversity index

[BigBen-7]

Description

Measure content diversity across geographic regions.

Requirements

• Diversity score per region
• Language diversity component
• Topic diversity component
• Trend over time
• Low-diversity region alerts

Files to Touch

• analytics/app/diversity-index/page.tsx
• analytics/lib/diversity-calc.ts

Complexity: 200 points

[Imole203]

@Imole203 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I will love to work on this issue,pls 🙏 assign this to me

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[oluborodeabiodun22-prog]

@oluborodeabiodun22-prog has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I've reviewed the issue thoroughly and can start working on it right away. Looking forward to contributing

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[humblezdan]

@humblezdan has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

hello maintainer i would love to work on this issue please

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[somotochukwu-dev]

@somotochukwu-dev has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi
Please assign this issue to me
Thanks

ℹ️ Repo Maintainers: To accept this application, review their application or assign @somotochukwu-dev to this issue.