fix: remove div and disable rule for valud template root on Perf

Author: alvarosabu

src/components/Perf.vue

@@ -0,0 +1,6 @@
+<!-- eslint-disable vue/valid-template-root -->
+<script setup lang="ts">
+import { usePerf } from '../composables/usePerf'
+
+usePerf()
+</script>