feat: dompurify 플러그인설치, 푸터 추가

layers/plugins/dompurify.client.ts

@@ -0,0 +1,16 @@
+import DOMPurify from 'dompurify'
+
+export default defineNuxtPlugin((nuxtApp) => {
+  nuxtApp.vueApp.directive('dompurify-html', {
+    mounted(el: HTMLElement, binding: any) {
+      if (binding.value) {
+        el.innerHTML = DOMPurify.sanitize(binding.value)
+      }
+    },
+    updated(el: HTMLElement, binding: any) {
+      if (binding.value) {
+        el.innerHTML = DOMPurify.sanitize(binding.value)
+      }
+    }
+  })
+})