المصادر والطبقة الجاهزة لواجهة البرمجة

// 200 OK · application/json
{
  "endpoint": "/api/research/latest-peptide-studies",
  "updated":  "2026-06-09T00:00:00Z",
  "count":    6,
  "disclaimer": "Placeholder data — replace with verified source feed.",
  "results": [
    { "date": "2026-06-09", "title": "…",
      "source": "PubMed", "category": "metabolic" }
  ]
}

// GET /api/research/search?q=glp-1
{
  "endpoint": "/api/research/search",
  "query":    "glp-1",
  "count":    1,
  "results": [
    { "slug": "glp1-receptor-agonists-overview",
      "title": "GLP-1 receptor agonists…",
      "category": "metabolic", "evidence": "clinical" }
  ]
}

// fetch + render pattern used by the front-end
const res  = await fetch("/api/research/article/" + slug);
const data = await res.json();
renderArticle(data); // same shape as data.js ARTICLES[]