Added responsive values to font prop

[saviomuniz]

What problem is this solving?

To be able to control font size and style depending on the device

How should this be manually tested?

You can try both

"rich-text#store-headline": { 
    "props": { 
      "font": "t-heading-1",
      "textAlignment": "CENTER",
      "textPosition": "CENTER",
      "text": "Evolve your store with the best apps.",
      "blockClass": "storeHeadline"
    }
  }

and

"rich-text#store-headline": { 
    "props": { 
      "font": { 
        "desktop": "t-heading-1",
        "mobile": "t-body"
      },
      "textAlignment": "CENTER",
      "textPosition": "CENTER",
      "text": "Evolve your store with the best apps.",
      "blockClass": "storeHeadline"
    }
  }

Screenshots or example usage:

[vtex-io-ci-cd[bot]]

Hi! I'm VTEX IO CI/CD Bot and I'll be helping you to publish your app! 🤖

Please select which version do you want to release:

• [x] Patch

• [ ] Minor

• [ ] Major

And then you just need to merge your PR when you are ready! There is no need to create a release commit/tag.

• [ ] No thanks, I would rather do it manually 😞

[vtex-io-docs-bot[bot]]

Beep boop :robot:

I noticed you didn't make any changes at the docs/ folder

• [ ] There's nothing new to document :thinking:
• [ ] I'll do it later :disappointed:

In order to keep track, I'll create an issue if you decide now is not a good time

• [x] I just updated :tada::tada:

[vtex-io-ci-cd[bot]]

Your PR has been merged! App is being published. :rocket: Version 0.9.0 → 0.9.1

After the publishing process has been completed (check #vtex-io-releases) and doing A/B tests with the new version, you can deploy your release by running:

vtex deploy vtex.rich-text@0.9.1

After that your app will be updated on all accounts.

For more information on the deployment process check the docs. :book: