Individual remove buttons for conditions in the initial page

[MarkusHenkel]

Description

Currently you can add conditions by pressing the + button beneath the conditions and remove the condition with the highest index by pressing the - button because we treat the conditions as a stack.
Instead every condition should have its own remove button and Condition 1 should removable too or at least be clearable by pressing its remove button.

Reason

If you have 3 conditions with every condition filled out you cant remove the second without also removing the third forcing the user to add the second condition and then filling it out with the files of condition 3 again.

Acceptance

Please describe what is necessary for this ticket to count as resolved. You do not need to repeat the definition-of-done that your team has agreed on generally.

• Add remove button for each condition
• Let the remove button of Condition 1 clear condition 1 so that the user doesnt have to remove every input themself
• Remove the current remove button for conditions and keep the current add button

Definition of Ready

If this issues has been discussed with the team and everybody agrees that it is implementable within one iteration, you can assign the label ready to it.