[FEATURE]: Clarify the legacy support message on the admin page

[IndrekHaav]

⚠️ This issue respects the following points: ⚠️

• [X] This is a feature request for one feature, not a question, discussion or multiple features.
• [X] This is not a feature request for the browser extension or another client.
• [X] This feature is not already requested on Github (I've searched it).
• [X] This feature does not already exist (I checked the wiki).

Current Status

Currently the Passwords administration page shows a generic message about the legacy support release, with a link to system requirements. It is not immediately clear, however, which requirements exactly are not being met and therefore are causing the message to be shown.

My system details are as follows:

• Ubuntu 24.04.1
• PHP 8.3.6
• MariaDB 10.11
• Nextcloud 29.0.7
• Passwords 2024.9.10

It would seem that these meet or exceed the requirements for the Passwords app, and thus I don't understand exactly what I'm supposed to do to get rid of the message. Unless it is that I'm not running the latest Nextcloud (30)? But that was only released a few days ago and I've had the message for a while now. Plus this wiki page says that support for previous Nextcloud versions is dropped only with the first release of each year.

Feature Description

1. I open the Passwords admin page
2. The message clearly lists which system requirements are not being met. E.g. "You are using a legacy support release of the passwords app because (Nextcloud version XX|PHP version Y.Z|whatever else here) is not actively supported."

Additional Context

No response