Remove obsolete uncaught-exception policy helper and its unit test

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

cypress/support/uncaughtExceptionPolicy.js

@@ -1,26 +0,0 @@
-// The Lucia project.
-// Copyright 2026-2026 DSP, inc.  All rights reserved.
-// Authors:
-//   imacat.yang@dsp.im (imacat), 2026/03/08
-/**
- * Returns whether an uncaught exception should be ignored in Cypress.
- * @param {unknown} error - The thrown uncaught exception.
- * @returns {boolean} True when the exception is known-benign and safe to ignore.
- */
-export function shouldIgnoreUncaughtException(error) {
-  const message = error instanceof Error ? error.message : String(error);
-  const ignorePatterns = [
-    /ResizeObserver loop limit exceeded/i,
-    /ResizeObserver loop completed with undelivered notifications/i,
-  ];
-  return ignorePatterns.some((pattern) => pattern.test(message));
-}
-
-/**
- * Converts ignore policy into Cypress uncaught-exception callback return value.
- * @param {unknown} error - The thrown uncaught exception.
- * @returns {false|undefined} False to ignore, undefined to let Cypress fail the test.
- */
-export function getCypressUncaughtExceptionDecision(error) {
-  return shouldIgnoreUncaughtException(error) ? false : undefined;
-}

tests/unit/cypress/uncaughtExceptionPolicy.test.js

@@ -1,31 +0,0 @@
-import { describe, expect, it } from "vitest";
-import {
-  getCypressUncaughtExceptionDecision,
-  shouldIgnoreUncaughtException,
-} from "../../../cypress/support/uncaughtExceptionPolicy";
-
-describe("shouldIgnoreUncaughtException", () => {
-  it("returns true for known benign ResizeObserver errors", () => {
-    expect(
-      shouldIgnoreUncaughtException(new Error("ResizeObserver loop limit exceeded")),
-    ).toBe(true);
-  });
-
-  it("returns false for unknown runtime errors", () => {
-    expect(shouldIgnoreUncaughtException(new Error("TypeError: x is undefined"))).toBe(false);
-  });
-
-  it("returns false for Cypress handler when the error should be ignored", () => {
-    expect(
-      getCypressUncaughtExceptionDecision(
-        new Error("ResizeObserver loop completed with undelivered notifications."),
-      ),
-    ).toBe(false);
-  });
-
-  it("returns undefined for Cypress handler when the error should fail the test", () => {
-    expect(
-      getCypressUncaughtExceptionDecision(new Error("TypeError: x is undefined")),
-    ).toBeUndefined();
-  });
-});