Show pending authorizations as a list

[ovruni]

🎩 What? Why?

Currently the list of pending verifications is displayed in a single row, which makes it impossible to see the entire list with the width of the screen.
These changes show each pending verification in a different row.

📌 Related Issues

Link your PR to an issue

• Related to #?
• Fixes #?

Testing

1. Login as admin
2. Enter the Admin dashboard
3. Enter the section Participants -> Verifications -> Identity documents
4. Here you can see the list in one row and the documents in each different column, which truncates the list

📋 Checklist

🚨 Please review the guidelines for contributing to this repository.

• ❓ CONSIDER adding a unit test if your PR resolves an issue.
• ✔️ DO check open PR's to avoid duplicates.
• ✔️ DO keep pull requests small so they can be easily reviewed.
• ✔️ DO build locally before pushing.
• ✔️ DO make sure tests pass.
• ✔️ DO make sure any new changes are documented in docs/.
• ✔️ DO add and modify seeds if necessary.
• ✔️ DO add CHANGELOG upgrade notes if required.
• ✔️ DO add to GraphQL API if there are new public fields.
• ✔️ DO add link to MetaDecidim if it's a new feature.
• ❌AVOID breaking the continuous integration build.
• ❌AVOID making significant changes to the overall architecture.

📷 Screenshots

Before

After

♥️ Thank you!

[tramuntanal]

I'm re-running admin tests that hanged due to Net::ReadTimeout

[tramuntanal]

Thank you for your contribution Omar 😄
@decidim/product I find this refactor a good improvement, can you confirm please?

[andreslucena]

Yes, it seems like a bug, thanks!

[tramuntanal]

Thank you very much for this PR, I think it is the first one to Decidim, welcome @ovruni ! 😄