Add profile card for users in a faction

in the user settings have the ability to add things like a bio and stuff. Users should be able to click on another user in a faction that brings up a small card with the user's info (Maybe email?) bio and anything else we add in the future, this should also link to a future DM/friend function

Start by locating the user settings and faction member views, then check which user fields are already available. Define the profile card's initial information and click behavior, including whether email is shown; done means users can open another faction member's card and see the agreed details, with a clear path for future messaging or friendship features.

Written by the indexing model from the issue text.