Problem Solved By The Feature

It's questionable whether the current documentation is relevant, maintained, and covers most of RxAngular.

Solution

Inventory check:

• Is RxAngular CDK covered by documentation pages?
• Is RxAngular State covered by documentation pages?
• Is RxAngular Template covered by documentation pages?
• Are the current documentation pages still relevant?
• Are the current documentation pages maintained or outdated?
• Do the current documentation pages need restructuring in terms of the hierarchy represented by the navigation sidebar?
• Which documentation pages are missing for newcomers to get started with the RxAngular packages and learn about their API and use cases in a structured way?
• Which general documentation pages are missing?

alternatives Considered

N/A

Additional Context

Most points in this issue shouldn't be analyzed before #1430 is merged.

This issue should spawn many other issues that can be solved in small increments.