[feat] Change uppercase titles to sentence case

[marionnegp]

Description

Text shouldn't be using uppercase, based on brand guidelines. Headings should use sentence instead.

Suggested solution

Remove any CSS that forces headings to be in all caps. The components that may be affected are:

• [ ] rh-card

• [ ] rh-stat

• [ ] rh-tile

• [ ] Check that headings in demos across the site use sentence case too.

• [ ] Change any docs images that use uppercase

Example API

No response

Additional context

@coreyvickery, we will have to update this in the Figma library and let other designers know once guidelines go up on ux.redhat.com.

[bennypowers]

seems like this will mostly only affect patterns. here are all the occurrences of uppercase in the repo

❯ rg uppercase
elements/rh-site-status/rh-site-status.css
32:  text-transform: uppercase;

elements/rh-tile/rh-tile.css
239:  text-transform: uppercase;

elements/rh-card/demo/variants.html
152:      text-transform: uppercase;

elements/rh-card/demo/color-context.html
93:        text-transform: uppercase;

elements/rh-jump-links/docs/10-style.md
7:the uppercase label on top.

elements/rh-stat/rh-stat.css
57:  text-transform: uppercase;

docs/styles/not-defined.css
11:  text-transform: uppercase;

docs/foundations/typography.md
38:    text-transform: uppercase;

docs/patterns/card/index.md
38:    text-transform: uppercase;
45:    text-transform: uppercase;
52:    text-transform: uppercase;

docs/assets/javascript/elements/uxdot-hero.js
27:      text-transform: uppercase;

so it looks like site-status and tile have some uppercase styles at runtime

[marionnegp]

@markcaron, is this something that we can do for the Chansey release?