chore(deps): remove unused @nuxtjs/eslint-module

The @nuxtjs/eslint-module package depends on eslint-webpack-plugin which
is incompatible with ESLint 10. Since the project uses @nuxt/eslint for
ESLint integration (not webpack-based), this module is unnecessary.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -25,7 +25,6 @@
     "@graphql-codegen/typescript-vue-apollo": "4.1.2",
     "@nuxt/devtools": "3.2.2",
     "@nuxt/eslint": "1.15.2",
-    "@nuxtjs/eslint-module": "4.1.0",
     "@nuxtjs/i18n": "10.2.3",
     "@stylistic/eslint-plugin": "5.10.0",
     "@vue/test-utils": "2.4.6",