Issue type

I'm submitting a ... (check one with "x")

• bug report
• feature request

Issue description

Current behavior:

The latest documentation is version 9.0.0 but I appear to have version 13.0.0 installed. My guess is that version 13.0.0 is the version of nebular/theme rather than nebular? Is this correct? I'm asking because the installation instructions do not appear to work with Angular 17 where there is no app module?

Expected behavior:

I expected to follow the instructions using the latest version of Angular and for it to work.

Steps to reproduce:

Follow the instuctions in the guide. There is no app module so the instructions are unclear for a new person to Angular.

Related code:

Other information:

Angular CLI: 17.1.1
Node: 18.17.1
Package Manager: npm 9.6.7
OS: darwin arm64