"Getting started instructions": no longer compatible with angular-13 + clarity-12

[MichaelLangbein]

Describe the bug

The getting started section of our documentation describes how to set up a ukis project. Unfortunately, the current version of angular (13) and the current version of @clr/angular (12) are not compatible with each other

To Reproduce

ng new proj
cd proj
ng add @clr/angular

Yields error message:

‼ Unable to find compatible package.  Using 'latest' tag.
‼ Package has unmet peer dependencies. Adding the package may not succeed.

The package @clr/angular@12.0.7 will be installed and executed.
Would you like to proceed? Yes
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: clarityex@0.0.0
npm ERR! Found: @angular/common@13.0.1
npm ERR! node_modules/@angular/common
npm ERR!   @angular/common@"~13.0.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @angular/common@"^12.0.0" from @clr/angular@12.0.7
npm ERR! node_modules/@clr/angular
npm ERR!   @clr/angular@"12.0.7" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\lang_m13\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\lang_m13\AppData\Local\npm-cache\_logs\2021-11-15T10_49_26_348Z-debug.log
× Package install failed, see above.

Expected behavior

We should either document that we currently require angular 12, or update ukis to use the latest version of clarity (probably with webcomponents only).

Versions

App

• Angular: @angular/common@13.0.1
• Node: v.16.13.0
• Clarity: @clr/angular@12.0.7
• UKIS: not yet installed at this point of the reproduction

Additional context

Add any other context about the problem here.

[boeckMt]

This is because you're trying to use Angular 13 with a Clarity Version for Angular 12.

If you create a new project with Angular 12 it should work.

Maybe we could update the Readme so that the user knows that he should use the same Angular Version like we do.