[Text] Improve RTE usability

[olenaslyshkova]

In order to improve RTE usability in the Text Component it would be beneficial to include the following changes:

1. Provide a possibility to enable anchor links via policies.
   Currently, it's not possible to enable anchor links without development.

2. Provide the same plugins/features in the inline compact toolbar as in the dialog compact toolbar.
   It is confusing for editors to see different sets of plugins/features availabled in the inline toolbar and the dialog one.

3. Add the missed text-align justify to the dialog compact toolbar.
   The justify#justifyjustify feature is missed in the dialog compact toolbar, but present in the inline compact/full-screen and the dialog full-screen toolbars.

[msagolj]

@olenaslyshkova thank you for reporting and providing a PR as well.