[#8162] re-design text commenting module

[hom3mad3]

Describe your changes Adapt chapter detail to redesign and clean up a few files

testing can be done here http://localhost:8003/projekte/module/text-review/

Tasks

• [x] PR name contains story or task reference
• [x] Steps to recreate and test the changes
• [ ] Documentation (docs and inline)
• [ ] Tests (including n+1 and django_assert_num_queries where applicable)
• [x] Changelog