ref: v3变更,，同步v2.2508.4

src/hooks/useCoreUid.ts

@@ -0,0 +1,10 @@
+import { CACHE_SESSION_CORE_UID } from '@/constants/cache-keys-constants';
+import { sessionGet } from '@/utils/cache-session-utils';
+
+/**
+ * 获取当前coreUid
+ * @returns coreUid
+ */
+export function currentCoreUid() {
+  return sessionGet(CACHE_SESSION_CORE_UID) || '';
+}