docs: meta title on api pages (#21447)

Author: eesayas

packages/docs/src/App.vue

@@ -21,8 +21,16 @@
   const path = computed(() => route.path.replace(`/${locale.value}/`, ''))
 
   const meta = computed(() => {
+    let title = route.meta.title
+
+    // API pages
+    if (route.meta.title === 'API') {
+      const name = route.params.name as string
+      title = `${name.charAt(0).toUpperCase()}${camelize(name.slice(1))} API`
+    }
+
     return genAppMetaInfo({
-      title: `${route.meta.title}${path.value === '' ? '' : ' — Vuetify'}`,
+      title: `${title}${path.value === '' ? '' : ' — Vuetify'}`,
       description: frontmatter.value?.meta.description,
       keywords: frontmatter.value?.meta.keywords,
       assets: frontmatter.value?.assets,