refactor: fix potential issues when converting to string [no ci]

packages/web/src/javascripts/Components/Modal/Modal.tsx

@@ -209,7 +209,7 @@ const Modal = ({
                   <Button
                     primary={action.type === 'primary'}
                     colorStyle={action.type === 'destructive' ? 'danger' : undefined}
-                    key={action.label.toString()}
+                    key={index}
                     onClick={action.onClick}
                     className={classNames(
                       action.mobileSlot ? 'hidden md:block' : '',

packages/web/src/javascripts/Components/SmartViewBuilder/CompoundPredicateBuilder.tsx

@@ -75,7 +75,7 @@ const CompoundPredicateBuilder = ({ controller }: Props) => {
             {predicate.keypath && (
               <PredicateValue
                 keypath={predicate.keypath as PredicateKeypath}
-                value={predicate.value.toString()}
+                value={typeof predicate.value !== 'string' ? JSON.stringify(predicate.value) : predicate.value}
                 setValue={(value: string) => {
                   setPredicate(index, { value })
                 }}