Add website view analytics for dashboard traffic charts.

Track storefront views via POST /tenants/{domain}/analytics/views, expose business activity API, and add product/website/portfolio/blog 30-day chart types for super-admin selection.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/website-analytics/website-analytics.types.ts

@@ -0,0 +1,25 @@
+export const WEBSITE_VIEW_KINDS = [
+  'website',
+  'product',
+  'portfolio',
+  'blog',
+] as const;
+
+export type WebsiteViewKind = (typeof WEBSITE_VIEW_KINDS)[number];
+
+export function isWebsiteViewKind(value: unknown): value is WebsiteViewKind {
+  return (
+    typeof value === 'string' &&
+    (WEBSITE_VIEW_KINDS as readonly string[]).includes(value)
+  );
+}
+
+/** Maps home dashboard chart ids to analytics view kinds. */
+export const HOME_CHART_VIEW_KIND: Partial<
+  Record<string, WebsiteViewKind>
+> = {
+  website_views_30d: 'website',
+  product_views_30d: 'product',
+  portfolio_views_30d: 'portfolio',
+  blog_views_30d: 'blog',
+};