fix: ikonoa zuzentzen du

front/package.json

@@ -23,6 +23,7 @@
     "gatsby-plugin-google-fonts": "^1.0.1",
     "gatsby-plugin-image": "^2.5.1",
     "gatsby-plugin-manifest": "^4.5.1",
+    "gatsby-plugin-offline": "^5.5.2",
     "gatsby-plugin-react-helmet": "^5.5.0",
     "gatsby-plugin-react-svg": "^3.1.0",
     "gatsby-plugin-sharp": "^4.5.1",