fix: add compatConfig to all components

packages/core/src/components/Panel/Panel.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import type { PanelProps } from '../../types'
+import type { PanelProps } from '../../types/panel'
 
 const props = defineProps<PanelProps>()
 
@@ -8,6 +8,13 @@ const { userSelectionActive } = useVueFlow()
 const positionClasses = computed(() => `${props.position}`.split('-'))
 </script>
 
+<script lang="ts">
+export default {
+  name: 'Panel',
+  compatConfig: { MODE: 3 },
+}
+</script>
+
 <template>
   <div class="vue-flow__panel" :class="positionClasses" :style="{ pointerEvents: userSelectionActive ? 'none' : 'all' }">
     <slot />