Limit number of items in admin media pages

[krysal]

Fixes

Fixes #5174 by @krysal

Description

This PR adds pagination to the media views in the admin and prevents showing more than 50 entries at once. So the API doesn't break when trying to access them.

Testing Instructions

1. just api/up
2. Import reported audio-related tables. I created these TSV files from the staging DB using TablePlus and imported them locally using the same software. It's a little cumbersome because it's a table-by-table import (5 tables), but it works!
3. Go to http://localhost:50280/admin/api/audio/ and see the pagination.

Checklist

• My pull request has a descriptive title (not a vague title likeUpdate index.md).
• My pull request targets the default branch of the repository (main) or a parent feature branch.
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no visible errors.
• I ran the DAG documentation generator (ov just catalog/generate-docs for catalog PRs) or the media properties generator (ov just catalog/generate-docs media-props for the catalog or ov just api/generate-docs for the API) where applicable.

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[obulat]

Took me some time to set the environment correctly, but I got it working. The changes make sense and work as expected. Hope this will fix the production 🤞