fix(pkg): remove vue 3 from peerDependencies

[pi0]

🔗 Linked issue

nuxt/bridge#292

❓ 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

npm >= 7 install peerDependencies unlike older versions of node and yarn. This causes issues for bridge users as they install nitro as a sub dependency.

Also moving vue from peerDepenencies to dependencies of nuxt3 as we don't ask users to install it anyway

📝 Checklist

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

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[danielroe]

I think this should be good 👍 We'll see as we work on nuxt/nuxt#11823 whether this pokes its head up again, but I think the vue3 nitro dependency is really a dependency of the built file rather than nitro itself, so 🤷‍♂️

[pi0]

Regarding vue@3, we are adding nuxt3/node_modules to modulesDir (https://github.com/nuxt/framework/blob/main/packages/nuxt3/src/core/nuxt.ts#L73) if nitro is not using it is a bug :D