chore(deps): update devdependency @volar/vue-language-core to v1

Author: renovate[bot]

package.json

@@ -66,7 +66,7 @@
     "@nuxt/test-utils": "npm:@nuxt/test-utils-edge@latest",
     "@nuxtjs/eslint-config-typescript": "latest",
     "@nuxtjs/tailwindcss": "^5.3.2",
-    "@volar/vue-language-core": "^0.40.4",
+    "@volar/vue-language-core": "^1.6.5",
     "browser-style-dictionary": "^3.1.1-browser.1",
     "c8": "^7.12.0",
     "eslint": "^8.23.0",