feat(oracle): expand package members in schema tree

apps/desktop/src/lib/__tests__/database/databaseObjectCapabilities.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from "vitest";
-import { normalizeSidebarObjectKind, sidebarObjectKindsForDatabase } from "@/lib/database/databaseObjectCapabilities";
+import { normalizeSidebarObjectKind, sidebarObjectKindsForDatabase, supportsPackageMemberExpansion } from "@/lib/database/databaseObjectCapabilities";
 
 describe("databaseObjectCapabilities", () => {
   it("exposes supported programmable objects for Dameng", () => {
@@ -11,6 +11,13 @@ describe("databaseObjectCapabilities", () => {
     expect(sidebarObjectKindsForDatabase("postgres")).not.toContain("SYNONYM");
   });
 
+  it("expands package members only for implemented database paths", () => {
+    expect(supportsPackageMemberExpansion("oracle")).toBe(true);
+    expect(supportsPackageMemberExpansion("xugu")).toBe(true);
+    expect(supportsPackageMemberExpansion("dameng")).toBe(false);
+    expect(supportsPackageMemberExpansion("opengauss")).toBe(false);
+  });
+
   it("exposes only tables for HBase namespaces", () => {
     expect(sidebarObjectKindsForDatabase("hbase")).toEqual(["TABLE"]);
   });