Drop need to specify the runtime config when using .env

[harlan-zw]

🆒 Your use case

I beleive this is a Nuxt edge case for .env, but end user needs to specify an empty key for the .env override to do anything, i.e:

export default defineNuxtConfig({
  scripts: {
    registry: {
      googleAnalytics: true,
    }
  },
  // you need to provide a runtime config to access the environment variables
  runtimeConfig: {
    public: {
      scripts: {
        googleAnalytics: {
          // .env
          // NUXT_PUBLIC_SCRIPTS_GOOGLE_ANALYTICS_ID=<your-id>
          id: '',
        },
      },
    },
  },
})

🆕 The solution you'd like

We should try and see if we can drop the need for this runtimeConfig as it's quite verbose.

🔍 Alternatives you've considered

No response

ℹ️ Additional info

No response