Remove per-spec uncaught-exception swallowing in Cypress E2E tests

Co-Authored-By: Codex <codex@openai.com>

cypress/e2e/discoverMap.cy.js

@@ -8,8 +8,6 @@ import { loginWithFixtures } from "../support/intercept";
 describe("Discover Map Page", () => {
   beforeEach(() => {
     loginWithFixtures();
-    // Suppress Cytoscape rendering errors in headless mode
-    cy.on("uncaught:exception", () => false);
     cy.visit("/discover/log/297310264/map");
     cy.wait("@getDiscover");
   });