fix(nuxt): merge options with public runtime config

[enkot]

🔗 Linked issue

❓ Type of change

• [ ] 📖 Documentation (updates to the documentation, readme or JSDoc annotations)
• [x] 🐞 Bug fix (a non-breaking change that fixes an issue)
• [ ] 👌 Enhancement (improving an existing functionality like performance)
• [ ] ✨ New feature (a non-breaking change that adds functionality)
• [ ] 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• [ ] ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Hi 👋 Currently module options are not public, so config.public.motion is always undefined in the Vue plugin. This PR makes options public.

📝 Checklist

• [ ] I have linked an issue or discussion.
• [ ] I have added tests (if possible).
• [ ] I have updated the documentation accordingly.

[enkot]

@Tahul @BobbieGoede Can we merge it soon? This is a fairly simple fix

[BobbieGoede]

Good find, thanks!

I think this change fixes/allows users to also provide/exclude directives with the motion key in nuxt.config.ts, options provided through runtimeConfig.public.motion should have been working as expected https://github.com/vueuse/motion/blob/main/src/nuxt/runtime/templates/motion.ts#L8 without this change.

[enkot]

@BobbieGoede I think it makes sense to show the example with motion key and not runtimeConfig in the Installation section of the docs, WDYT?

// nuxt.config.ts
export default defineNuxtConfig({
  motion: {
    directives: {
      'pop-bottom': {
        initial: {
          scale: 0,
          opacity: 0,
          y: 100,
        },
        visible: {
          scale: 1,
          opacity: 1,
          y: 0,
        }
      }
    }
  }
})

Typically, runtimeConfig is an alternative, but not the primary option.

[BobbieGoede]

I agree, runtimeConfig is nice but secondary to configuration by key and modules array, we should update the docs.

We should probably consider deprecating runtimeConfig for the next major version and instead support and recommend configuring directives/presets in app.config since changes will update reactively without restarting the Nuxt server.