Add TypeTable, Hydra8, Avenu, and Frontier News to products page

[nicnocquee]

Summary

Adds four commercial products to /products and puts them first: TypeTable, Hydra8, Avenu, and Frontier News. Copy is in EN and ID; Learn More is omitted for Frontier News until a URL exists.

Related issues

Closes #200

Important changes

• Commercial list order is now TypeTable → Hydra8 → Avenu → Frontier News → existing products (MediaPulse, StartGPT, etc.).
• urlLearnMore is optional so products without a public site still render cleanly.
• Avenu copy: "Enterprise-ready AI gateway. Create routing rules and budget for your team."

Other changes

• Product images under public/images/products/ for the four new entries.
• JSON-LD falls back to the products page URL when a product has no external link.

Key files to review

• app/[lang]/(hyperjump)/products/data.ts — product order, URLs, images
• app/[lang]/(hyperjump)/products/page.tsx — optional Learn More + JSON-LD fallback
• locales/en/products.json / locales/id/products.json — titles and descriptions

How to test

1. Run bun run generate-locales && bun dev.
2. Open /en/products and /id/products.
3. Confirm the four new products appear first, TypeTable is featured, and Learn More works for TypeTable / Hydra8 / Avenu but is hidden for Frontier News.
4. Confirm Avenu's English description matches the enterprise-ready gateway wording above.

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