fix: move nuxt 2 context types to bridge-schema

[wattanx]

🔗 Linked issue

#749

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 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)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

In the following PR, the types for nuxt 2 context have been improved. To avoid dependency on nuxt 2 types, we want to move the necessary types from @nuxt/types and remove them from dependencies.
#749

I tried to create the types as strictly as possible based on the implementation, but some parts that couldn't be done were set to any.
(It's challenging to decide where to place the types for nuxt 2. Would bridge-schema be a more appropriate location?)

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[danielroe]

Would bridge-schema be a more appropriate location?

Yes, I think that would be perfect 👍