[Frontend] buildPageMetadata sets canonical but no hreflang alternates, so loans/lend pages emit no en/es/tl language links

[grantfox-oss]

Telegram (ask questions / claim the issue here first): https://t.me/+DOylgFv1jyJlNzM0

Why this matters

frontend/src/app/lib/metadata.ts:36-41 only sets alternates.canonical = pathname; there is no alternates.languages map. Every page that uses this helper (loans/page.tsx, loans/[loanId]/page.tsx, lend/page.tsx generateMetadata) therefore ships no rel=alternate hreflang tags, so search engines cannot associate the three locale variants.

Acceptance criteria

• buildPageMetadata adds alternates.languages with en/es/tl (and x-default) entries derived from path
• Rendered head on /en/loans contains hreflang link tags for es and tl
• Canonical remains the current-locale URL

Files to touch

• frontend/src/app/lib/metadata.ts

Out of scope

• Per-page metadata coverage for pages not yet using the helper

[Tobi-8]

@Tobi-8 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Can i be assigned to this
I have the knowledge and experience to handle this issue

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[ironhood]

@ironhood has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi, I've reviewed the issue and identified the relevant frontend components. My goal would be to improve the interface while keeping the implementation maintainable and accessible.
Please bless me with this task tonight, My helper. Thanks once again

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[Akanimoh12]

@Akanimoh12 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi, I'd love to work on this issue. I'm a full-stack blockchain developer specializing in web apps and Smart Contracts, with experience in Next.js, TypeScript, Tailwind, and blockchain integration's and writing tests. I can handle this confidently, here's my portfolio and key projects:

• https://frontend-nine-mocha.vercel.app/
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• https://chessflip-celo.vercel.app/

Active OSS contributor.

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[drips-wave]

Congratulations, @Akanimoh12! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @Akanimoh12: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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[grantfox-oss]

🦊 GrantFox — @Akanimoh12 has been assigned to this issue!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #1237)
2. Your PR will be reviewed by the LabsCrypt maintainers

Good luck! Track your progress on GrantFox.