chore(deps): update nuxt core to v4 (major) (#789)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Daniel Roe <daniel@roe.dev>

Author: renovate[bot]

docs/package.json

@@ -11,6 +11,6 @@
   "devDependencies": {
     "@nuxt-themes/docus": "1.15.1",
     "@nuxtjs/plausible": "1.2.0",
-    "nuxt": "3.18.0"
+    "nuxt": "4.0.2"
   }
 }

package.json

@@ -62,7 +62,7 @@
     "@ionic/cli": "^7.2.0",
     "@ionic/vue": "^8.4.3",
     "@ionic/vue-router": "^8.4.3",
-    "@nuxt/kit": "^3.16.1",
+    "@nuxt/kit": "^4.0.0",
     "@unhead/vue": "^2.0.0-rc.13",
     "ionicons": "^7.4.0",
     "pathe": "^2.0.3",
@@ -74,7 +74,7 @@
     "@ionic/core": "8.6.5",
     "@nuxt/eslint-config": "1.7.1",
     "@nuxt/module-builder": "1.0.2",
-    "@nuxt/schema": "3.18.0",
+    "@nuxt/schema": "4.0.2",
     "@nuxt/test-utils": "3.19.2",
     "@types/node": "22.16.5",
     "@vitest/coverage-v8": "3.2.4",
@@ -85,7 +85,7 @@
     "happy-dom": "18.0.1",
     "husky": "9.1.7",
     "lint-staged": "16.1.2",
-    "nuxt": "3.18.0",
+    "nuxt": "4.0.2",
     "playwright-core": "1.54.1",
     "simple-git-hooks": "2.13.0",
     "typescript": "5.8.3",
@@ -105,8 +105,8 @@
   },
   "resolutions": {
     "@nuxt/content": "2.13.4",
-    "@nuxt/kit": "3.18.0",
-    "@nuxt/schema": "3.18.0",
+    "@nuxt/kit": "^4.0.0",
+    "@nuxt/schema": "4.0.2",
     "@nuxtjs/ionic": "link:.",
     "consola": "^3.4.0",
     "nuxt-component-meta": ">=0.10.0"

playground/package.json

@@ -12,6 +12,6 @@
     "@capacitor/filesystem": "7.1.3",
     "@capacitor/preferences": "7.0.1",
     "@nuxtjs/ionic": "latest",
-    "nuxt": "3.18.0"
+    "nuxt": "4.0.2"
   }
 }