init e2e ui tests base skeleton

test-automation/web-ui/fixtures/auth.fixture.ts

@@ -0,0 +1,34 @@
+import { test as base, expect } from '@playwright/test';
+
+type AuthFixtures = {
+  adminToken: string;
+  viewerToken: string;
+};
+
+export const test = base.extend<AuthFixtures>({
+  adminToken: async ({ request }, use) => {
+    const res = await request.post('/api/auth/login', {
+      data: {
+        username: process.env.TEST_USER_ADMIN ?? 'admin',
+        password: process.env.TEST_USER_ADMIN_PASS ?? 'admin123',
+      },
+    });
+    expect(res.status()).toBe(200);
+    const { token } = await res.json();
+    await use(token);
+  },
+
+  viewerToken: async ({ request }, use) => {
+    const res = await request.post('/api/auth/login', {
+      data: {
+        username: process.env.TEST_USER_VIEWER ?? 'viewer',
+        password: process.env.TEST_USER_VIEWER_PASS ?? 'viewer123',
+      },
+    });
+    expect(res.status()).toBe(200);
+    const { token } = await res.json();
+    await use(token);
+  },
+});
+
+export { expect };