Tooltip text: delete organization

[NadiaUoM]

Tool tip displaying wrong message while pointing to it on Users/Groups/Access policies tab

Fixes #1183

[github-actions]

Hi @NadiaUoM
Thank you for contributing to the Opencast Admin UI.
We noticed that you have not yet filed an Individual Contributor License Agreement. Doing that (once) helps us to ensure that Opencast stays free for all. If you make your contribution on behalf of an institution, you might also want to file a Corporate Contributor License Agreement (giving you as individual contributor a bit more security as well). It can take a while for this bot to find out about new filings, so if you just filed one or both of the above do not worry about this message!
Please let us know if you have any questions regarding the CLA.

EDIT(@lkiesow ): @NadiaUoM has submitted an ICLA. It takes Apereo a while to process them. In the meanwhile, please ignore any further hints from the GitHub workflow and point people to this comment if anyone asks about the ICLA.

[github-actions]

Use docker or podman to test this pull request locally.

Run test server using develop.opencast.org as backend:

podman run --rm -it -p 127.0.0.1:3000:3000 ghcr.io/opencast/opencast-admin-interface:pr-1184

Specify a different backend like stable.opencast.org:

podman run --rm -it -p 127.0.0.1:3000:3000 -e PROXY_TARGET=https://stable.opencast.org ghcr.io/opencast/opencast-admin-interface:pr-1184

It may take a few seconds for the interface to spin up.
It will then be available at http://127.0.0.1:3000.
For more options you can pass on to the proxy, take a look at the README.md.

[github-actions]

This pull request is deployed at test.admin-interface.opencast.org/1184/2025-04-24_17-26-19/ .
It might take a few minutes for it to become available.

[github-actions]

Hi @NadiaUoM
Thank you for contributing to the Opencast Admin UI.
We noticed that you have not yet filed an Individual Contributor License Agreement. Doing that (once) helps us to ensure that Opencast stays free for all. If you make your contribution on behalf of an institution, you might also want to file a Corporate Contributor License Agreement (giving you as individual contributor a bit more security as well). It can take a while for this bot to find out about new filings, so if you just filed one or both of the above do not worry about this message!
Please let us know if you have any questions regarding the CLA.

[Piriya-VM]

Looks good to me :) .

I didn't do a code review!