fix: suppress webpack warnings in angular example

[MikeMcC399]

Issue

Running Cypress component tests in the following Angular project, results in multiple warnings:

• angular

The warnings are similar to

WARNING in /home/runner/work/component-testing-quickstart-apps/component-testing-quickstart-apps/angular/my-awesome-app/src/app/app.component.ts is part of the TypeScript compilation but it's unused.
Add only entry points to the 'files' or 'include' properties in your tsconfig.

See Action logs.

Assessment

• Cypress Component Testing for Angular logs many TypeScript warnings cypress#26456 describes this issue for Angular projects with Cypress 12.9.0.

• A community provided workaround in Cypress Component Testing for Angular logs many TypeScript warnings cypress#26456 (comment) suggests adding the following to the Angular / Webpack cypress.config.ts file:

  webpackConfig: { stats: "errors-only" }  // add this line to suppress webpack warnings

Change

Add:

webpackConfig: { stats: "errors-only" }

to cypress.config.ts files in project:

• angular

[MikeMcC399]

Verification

No webpack warnings in logs:

• https://github.com/cypress-io/component-testing-quickstart-apps/actions/runs/14547534786/job/40814885729?pr=26