[docs] style table automations

[nikkimk]

Description

Style tables are currently created manually which will be difficult to maintain.

Suggested solution

Similar to #1003, we want to be able to automatically generate tables for the style pages of docs to make them easier to maintain.

Example API

No response

Additional context

No response

[bennypowers]

This is different from #1034, which is about deriving css props in the cem from sources

This is more about fixing docs pages like

red-hat-design-system/elements/rh-footer/docs/10-style.md

Lines 39 to 48 in fca7437

	| Property {style="width: 50%" } | Current value |
	| ---------------------------------------- | -------------------- |
	| Color - social media icons | `#A3A3A3` |
	| Color - divider lines | `#707070` |
	| Border width - divider lines | `1px`<br>`0.0625rem` |
	| Color - titles and link text | `#FFFFFF` |
	| Color - body text | `#C7C7C7` |
	| Color - call to action | `#73BCF7` |
	| Color - language selector icons and text | `#C7C7C7` |
	| Color - background | `#292929` |

[markcaron]

Seems like this is a duplicate of the broader, more thorough discussion happening here: https://github.com/orgs/RedHat-UX/discussions/1059