Prevent getQuotaForRegion when region undefined (#107)

* Remove unused imports

* Prevent error occurring when getQuotaForRegion is called with region undefined

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Co-authored-by: Josh Tomaino <josh@cloverleaf.me>

apps/web/src/app/(dashboard)/domains/[domainId]/delete-domain.tsx

@@ -2,15 +2,12 @@
 
 import { Button } from "@unsend/ui/src/button";
 import { Input } from "@unsend/ui/src/input";
-import { Label } from "@unsend/ui/src/label";
 import {
   Dialog,
   DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
+  DialogDescription, DialogHeader,
   DialogTitle,
-  DialogTrigger,
+  DialogTrigger
 } from "@unsend/ui/src/dialog";
 
 import {