Repro/auto dashboards (#12931)

* outline for issue

* x-ray load test

* move file location

* issue fixed and checks for content

* added ;s

frontend/test/metabase/scenarios/dashboard/x-rays.cy.spec.js

+import { restore, signInAsAdmin } from "../../../__support__/cypress";
+
+describe("scenarios > x-rays", () => {
+  before(restore);
+  beforeEach(signInAsAdmin);
+
+  it("should exist on homepage when person first signs in", () => {
+    cy.visit("/");
+    cy.contains("A look at your People table");
+    cy.contains("A look at your Orders table");
+    cy.contains("A look at your Products table");
+    cy.contains("A look at your Reviews table");
+  });
+
+  it("should be populated", () => {
+    cy.visit("/");
+    cy.findByText("People table").click();
+
+    cy.findByText("Something's gone wrong").should("not.exist");
+    cy.findByText("Here's an overview of the people in your People table");
+    cy.findByText("Overview");
+    cy.findByText("Per state");
+    cy.get(".Card").should("have.length", 11);
+  });
+});