refactor

frontend/src/components/properties/shared/PropSection.vue

@@ -0,0 +1,46 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+
+const props = withDefaults(defineProps<{ title: string; defaultOpen?: boolean }>(), {
+  defaultOpen: true,
+})
+
+const open = ref(props.defaultOpen)
+</script>
+
+<template>
+  <div class="prop-section">
+    <div class="prop-section__title prop-section__title--collapsible" @click="open = !open">
+      <span class="prop-section__chevron" :class="{ 'prop-section__chevron--closed': !open }"
+        >&#9662;</span
+      >
+      {{ title }}
+      <span class="prop-section__actions" @click.stop><slot name="actions" /></span>
+    </div>
+    <template v-if="open"><slot /></template>
+  </div>
+</template>
+
+<style scoped>
+.prop-section__title--collapsible {
+  cursor: pointer;
+  user-select: none;
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.prop-section__chevron {
+  font-size: 8px;
+  transition: transform 0.15s;
+  display: inline-block;
+}
+
+.prop-section__chevron--closed {
+  transform: rotate(-90deg);
+}
+
+.prop-section__actions {
+  margin-left: auto;
+}
+</style>