Updated invitation flow, Moved jetstream function to REST endpoints; Lower case email

app/Policies/OrganizationPolicy.php

@@ -62,18 +62,6 @@ class OrganizationPolicy
         return app(PermissionStore::class)->userHas($organization, $user, 'organizations:update');
     }
 
-    /**
-     * Determine whether the user can add team members.
-     */
-    public function addTeamMember(User $user, Organization $organization): bool
-    {
-        if (Filament::isServing()) {
-            return true;
-        }
-
-        return true;
-    }
-
     /**
      * Determine whether the user can update team member permissions.
      */