feat: refactor rbac/sharing to support new permissions and auth types

src/ui/tests/lib/electron.test.ts

@@ -0,0 +1,30 @@
+import { describe, it, expect, afterEach } from "vitest";
+import { isElectron } from "../../lib/electron.js";
+
+const win = window as unknown as Record<string, unknown>;
+
+afterEach(() => {
+  delete win.IS_ELECTRON;
+  delete win.electronAPI;
+});
+
+describe("isElectron", () => {
+  it("returns false in a plain browser window", () => {
+    expect(isElectron()).toBe(false);
+  });
+
+  it("returns true when IS_ELECTRON flag is set", () => {
+    win.IS_ELECTRON = true;
+    expect(isElectron()).toBe(true);
+  });
+
+  it("returns true when electronAPI is present", () => {
+    win.electronAPI = {};
+    expect(isElectron()).toBe(true);
+  });
+
+  it("returns true when electronAPI.isElectron is true", () => {
+    win.electronAPI = { isElectron: true };
+    expect(isElectron()).toBe(true);
+  });
+});