Add modal for collectives settings
Settings for collectives should be moved to a modal.
The following settings need to be exposed:
- Rename the collective. Make it obvious that the underlying Circle is renamed as well.
- Select/change emoji for the Collective.
- Set minimum membership level for write access (admin/moderator/member). [default: member]
- Set minimum membership level to share Collective (admin/moderator/member). [default: member]
I'm unsure about Collective deletion. Should this stay in the actions menu, or shall we move it to the settings modal as well?
Also, we should add our own UI to add/remove members and set their level. This could go to the settings modal (into an own section?) as well. We could also postpone this, but it should be taken into account when layouting the settings modal.
Related to #257 (closed). Related to #191 (closed).
Edited by Jonas