fix(common): show buttons only if onConfirm is passed instead of having separate boolean

app/components/Common/ConfirmationModal.vue

@@ -48,7 +48,7 @@ onUnmounted(() => {
 
 <template>
   <Buttons
-    v-if="state.showButtons"
+    v-if="state.onConfirm"
     :y-offset="state.modalButtonsYOffset"
     b-label="Cancel"
     a-label="Confirm"