disable multiple team creation for self-hosters

apps/web/src/components/team/CreateTeam.tsx

@@ -17,6 +17,7 @@ import { Input } from "@unsend/ui/src/input";
 import { Spinner } from "@unsend/ui/src/spinner";
 import { api } from "~/trpc/react";
 import { useRouter } from "next/navigation";
+import { toast } from "@unsend/ui/src/toaster";
 
 const FormSchema = z.object({
   name: z.string().min(2, {
@@ -43,6 +44,9 @@ export default function CreateTeam() {
         utils.team.invalidate();
         router.replace("/dashboard");
       },
+      onError: (e) => {
+        toast.error(e.message);
+      },
     });
   }
 

apps/web/src/components/team/TeamCreationDisabled.tsx

@@ -1,19 +0,0 @@
-"use client";
-
-export default function TeamCreationDisabled() {
-
-  return (
-    <div className="flex items-center justify-center min-h-screen ">
-      <div className=" w-[300px] flex flex-col gap-8">
-        <div>
-          <h1 className="text-2xl font-semibold text-center">Cannot sign up</h1>
-        </div>
-        <div>
-          <p className="text-center">
-            Team creation is disabled. Please contact your administrator.
-          </p>
-        </div>
-      </div>
-    </div>
-  );
-}