added admin dashboard

src/lib/server/health.ts

@@ -0,0 +1,12 @@
+import { DEFAULT_SLOTS } from '$lib/content/defaults';
+import { analyzeCopy, aggregateScore } from '$lib/seo';
+import { getContent } from './content';
+
+export function computeHealth(): { seo: number; geo: number } {
+  const content = getContent();
+  const analyses = DEFAULT_SLOTS
+    .filter((s) => s.kind === 'multiline' || s.id.endsWith('_text'))
+    .slice(0, 30)
+    .map((s) => analyzeCopy(content.copy[s.id] ?? s.value, content.seo.primaryKeywords));
+  return aggregateScore(analyses);
+}