Chore: Fix Text component examples in Storybook

[airikej]

Problem

Suffixed variables are now gone and core doesn't support mobile text classes for examples now either

Solution

Update core to the latest version and remove mobile examples, add new badge to indicate mobile view difference. See React's examples

Examples and information

https://storybook.tedi.ee/react/rc/?path=/docs/tedi-ready-base-typography-text--docs
https://storybook.tedi.ee/react/rc/?path=/docs/documentation-badge-guide--welcome