打手端迁移至独立子域名

apps/frontend/src/utils/site.ts

@@ -0,0 +1,22 @@
+const DEFAULT_WORKER_SITE_URL = 'https://worker.khhao.com'
+
+export const WORKER_SITE_ORIGIN = resolveWorkerSiteOrigin()
+
+export function isWorkerSite() {
+  const configuredHostname = new URL(WORKER_SITE_ORIGIN).hostname
+
+  return (
+    window.location.hostname === configuredHostname ||
+    (import.meta.env.DEV && window.location.hostname === 'worker.localhost')
+  )
+}
+
+function resolveWorkerSiteOrigin() {
+  const configuredUrl = String(import.meta.env.VITE_WORKER_SITE_URL || '').trim()
+
+  try {
+    return new URL(configuredUrl || DEFAULT_WORKER_SITE_URL).origin
+  } catch {
+    return DEFAULT_WORKER_SITE_URL
+  }
+}