feat: unified cache handler

package.json

@@ -31,7 +31,6 @@
     "fast-fuzzy": "^1.12.0",
     "file-type-mime": "^0.4.3",
     "jdenticon": "^3.3.0",
-    "lru-cache": "^11.1.0",
     "luxon": "^3.6.1",
     "micromark": "^4.0.1",
     "nuxt": "^3.16.2",
@@ -40,6 +39,7 @@
     "sharp": "^0.33.5",
     "stream-mime-type": "^2.0.0",
     "turndown": "^7.2.0",
+    "unstorage": "^1.15.0",
     "vue": "latest",
     "vue-router": "latest",
     "vue3-carousel": "^0.15.0",
@@ -75,4 +75,4 @@
   "prisma": {
     "schema": "./prisma"
   }
-}
+}