docs: use parseMarkdown instead of transformContent

docs/components/content/ComponentPreset.vue

@@ -3,11 +3,10 @@
 </template>
 
 <script setup lang="ts">
-import { transformContent } from '@nuxt/content/transformers'
 import { upperFirst, camelCase } from 'scule'
 import json5 from 'json5'
-import { useShikiHighlighter } from '~/composables/useShikiHighlighter'
 import * as config from '#ui/ui.config'
+import { useShikiHighlighter } from '~/composables/useShikiHighlighter'
 
 const props = defineProps({
   slug: {
@@ -18,6 +17,7 @@ const props = defineProps({
 
 const route = useRoute()
 const highlighter = useShikiHighlighter()
+
 // eslint-disable-next-line vue/no-dupe-keys
 const slug = props.slug || route.params.slug[route.params.slug.length - 1]
 const camelName = camelCase(slug)
@@ -25,19 +25,17 @@ const name = `U${upperFirst(camelName)}`
 
 const preset = config[camelName]
 
-const { data: ast } = await useAsyncData(`${name}-preset`, () => transformContent('content:_markdown.md', `
+const { data: ast } = await useAsyncData(`${name}-preset`, () => parseMarkdown(`
 \`\`\`yml
-${json5.stringify(preset, null, 2)}
+${json5.stringify(preset, null, 2).replace(/,([ |\t\n]+[}|\])])/g, '$1')}
 \`\`\`\
 `, {
-  markdown: {
-    highlight: {
-      highlighter,
-      theme: {
-        light: 'material-theme-lighter',
-        default: 'material-theme',
-        dark: 'material-theme-palenight'
-      }
+  highlight: {
+    highlighter,
+    theme: {
+      light: 'material-theme-lighter',
+      default: 'material-theme',
+      dark: 'material-theme-palenight'
     }
   }
 }))