please give feedback before I will do the left open tasks

I do not really mind. One the one hand, this looks fine; on the other hand, I am used to have the delete whatever at the bottom of settings, also in other systems than FreshRSS

I do not really mind. One the one hand, this looks fine; on the other hand, I am used to have the delete whatever at the bottom of settings, also in other systems than FreshRSS

The delete botton is in this case (feed config) not at the bottom of the settings. It is below the first form box. In other cases the delete button is at the bottom of all settings (i.e. category config)

I'm not a fan of any of these changes I'm afraid. :-/ Moving delete to the top especially. It's this big in your face red button (because it's dangerous; that shouldn't change) that you almost never want to click on, except in rare cases when you're actually looking for it. But also styling links like buttons is just not something I care much for in general. It depends on the specifics of course, but what's the reason for styling these links as buttons, making it look like they perform an action?

The delete botton is in this case (feed config) not at the bottom of the settings. It is below the first form box. In other cases the delete button is at the bottom of all settings (i.e. category config)

If that's considered problematic I'd take that as an argument to move it down to maintenance.

except in rare cases when you're actually looking for it.

PS I personally want to click on it quite frequently because I add feeds from people posting issues here, but I don't believe such an atypical use case should guide design.