fix: 保持 Registry 客户端 Schema 信任摘要兼容 (#9)

scripts/catalog/static-metadata.mjs

@@ -0,0 +1,18 @@
+/** Publication-only policy. Keep the byte-pinned authored client schema unchanged. */
+const dynamicFields = new Set([
+  'stars', 'views', 'viewCount', 'visits', 'visitCount', 'downloads', 'downloadCount',
+  'rating', 'ratings', 'ratingCount', 'averageRating', 'popularity', 'usageCount',
+  'installCount', 'installedCount', 'activeUsers', 'installStatus', 'installedVersion',
+  'healthScore', 'resourceUsage', 'lastHealthCheck',
+])
+export function findStaticMetrics(value, prefix = '') {
+  if (!value || typeof value !== 'object' || Array.isArray(value)) return []
+  const findings = []
+  for (const [key, child] of Object.entries(value)) {
+    if (dynamicFields.has(key)) findings.push(prefix + key)
+    if (['metrics', 'statistics', 'stats', 'metadata'].includes(key)) {
+      findings.push(...findStaticMetrics(child, prefix + key + '.'))
+    }
+  }
+  return findings
+}