Add some info regarding jest types being polluted in the docs/guides/getting-started/opening-the-app.mdx

[kasir-barati]

Subject

Guides

Description

Hi dear reader,

I was following your doc about how to get started with Cypress and everything was really smooth and nice until I realized that after I installed Cypress all of my Jest tests are complaining about cypress-io/cypress#22059

To be frank I was expecting that this should have been included in the docs/guides/getting-started/opening-the-app.mdx or docs/guides/getting-started/installing-cypress.mdx since in these two places you should have touched this situation that if one is using Jest and Cypress in one project they might face this issue and all they need to do is to update their tsconfig.json to exclude cypress (I followed this comment to solve it).

I am a hard core official doc reader so when I see that this piece of info is missing it feels that something is really wrong with the doc.

Kindly enlighten me if I am wrong about this though. I mean if you've added it somewhere else though I've explained my logic already to you as why I expected it to be there.