[STORY] as a user I want blocked fields in the user/host profile section to be greyed out, to prevent me from making mistakes

observation

When a user who is member of the host/host+ permission group logs into Dashboard's "my account" section, there are lots of fields that are blocked for editing and return a save-state-error & "permission denied" message upon editing them. The image uploader in the "host profile" section accepts an input and only after completing the full image upload dialog, returns a save-state error. This behaviour is confusing for users and can result in misunderstandings.

workflow to reproduce

• log in to dashboard.aura.radio with a user who has host/+ group rights
• open the "my account" section
• try editing fields

expectance horizon

the entry fields blocked for edit should be visible but greyed out. if the image uploader is blocked by permission, it shouldn't offer the upload UI dialog.