WIP feat: member user relation

lib/mv_web/live/user_live/index.html.heex

@@ -1,4 +1,4 @@
-<Layouts.app flash={@flash}>
+<Layouts.app flash={@flash} current_user={@current_user}>
   <.header>
     {gettext("Listing Users")}
     <:actions>
@@ -49,6 +49,11 @@
     >
       {user.email}
     </:col>
+    <:col :let={user} label={gettext("Member")}>
+      {if user.member,
+        do: "#{user.member.first_name} #{user.member.last_name}",
+        else: gettext("No member")}
+    </:col>
     <:col :let={user} label={gettext("OIDC ID")}>{user.oidc_id}</:col>
 
     <:action :let={user}>