Update katalogus boefje descriptions

[stephanie0x00]

Changes

Updates (partly) the katalogus text and adds the 'name' field to all normalizers due to a bug on the normalizer pages. The rest of the katalogus and normalizer pages will be picked up in a new PR, as the bugfix is waiting for all normalizer name fields.

Issue link

n/a

QA notes

Some of the texts were done 'quick and dirty' as the bug awaits this PR. In a new PR all texts and fields will be rechecked and adjusted if necessary.

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Code Checklist

• All the commits in this PR are properly PGP-signed and verified.
• This PR only contains functionality relevant to the issue.
• I have written unit tests for the changes or fixes I made.
• I have checked the documentation and made changes where necessary.
• I have performed a self-review of my code and refactored it to the best of my abilities.

• Tickets have been created for newly discovered issues.
• For any non-trivial functionality, I have added integration and/or end-to-end tests.
• I have informed others of any required .env changes files if required and changed the .env-dist accordingly.
• I have included comments in the code to elaborate on what is not self-evident from the code itself, including references to issues and discussions online, or implicit behavior of an interface.

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Checklist for code reviewers:

Copy-paste the checklist from the docs/source/templates folder into your comment.

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Checklist for QA:

Copy-paste the checklist from the docs/source/templates folder into your comment.