Move diagnostics button from cards to diagnostics module
Diagnostics is a tool that facilitates troubleshooting and is necessary only as part of a task that we explicitly do not want our users to have to deal with. To not completely remove it we should move diagnostics buttons from cards into the Diagnostics module like this:
To make it clear which button triggers what, the module buttons should be renamed, too:
- "Run Diagnostics" -> "Run all Diagnostics"
- "Run Diagnostics" -> "Run $Appname Diagnostics"