chore(deps): update dependency nuxt-og-image to v6

Author: renovate[bot]

package.json

@@ -58,7 +58,7 @@
     "nuxt-auth-utils": "^0.5.29",
     "nuxt-charts": "^2.1.3",
     "nuxt-llms": "^0.2.0",
-    "nuxt-og-image": "^5.1.13",
+    "nuxt-og-image": "^6.3.1",
     "ofetch": "^1.5.1",
     "resend": "^6.9.3",
     "scule": "^1.3.0",