feat(ui): complete Registry provider onboarding for Private Cloud (#12494)

Co-authored-by: alejandrobailo <alejandrobailo94@gmail.com>

ui/playwright.base.ts

@@ -0,0 +1,24 @@
+import { defineConfig } from "@playwright/test";
+
+export const getBaseConfig = () =>
+  defineConfig({
+    testDir: "./tests",
+    fullyParallel: true,
+    forbidOnly: !!process.env.CI,
+    retries: process.env.CI ? 2 : 0,
+    workers: process.env.CI ? 1 : undefined,
+    reporter: [["list"]],
+    outputDir: "/tmp/playwright-tests",
+    expect: {
+      timeout: 20000,
+    },
+
+    use: {
+      baseURL: process.env.AUTH_URL
+        ? process.env.AUTH_URL
+        : "http://localhost:3000",
+      trace: "off",
+      screenshot: "off",
+      video: "off",
+    },
+  });