User story: N/A

We have this:

In the current master branch and on production, the “edit state” has no qualifier link when editing a statement that currently has no qualifiers:

also, the "read" state has a qualifier link that does not work (easy to reproduce this behavior by canceling an edit).

Also, panels that have existing statements with qualifiers, in read mode, have enabled trash icons for some statements, but not others

We want this:

Screenshots (if possible):
see above

Acceptance Criteria:

• Statement panels have working Add Qualifier links in edit mode
• Statement panels don't have Add Qualifier links in read mode
• Statement panels don't have trash can icons in read mode

During development, please test the following:

• Test this feature while logged in AND logged out
• Test this feature on at least one mobile browser
• Test that this feature works on the file page AND the Add Data step on UploadWizard (if applicable, some features only exist on one or the other)