fix(dev): respect explicit address and port in --inspect

[G3z]

🔗 Linked issue

Resolves #403

❓ Type of change

respect the --inspect argument that is passed to nuxi dev

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ 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

It's not easy to attach the debugger to a nuxt running in docker beacuse --inspect is passed without host (typically 0.0.0.0) and port.
it now passes the argument as it's passed by the user

Typical values could be

• nuxi dev --inspect
• nuxi dev --inspect=0.0.0.0
• nuxi dev --inspect=9229
• nuxi dev --inspect=0.0.0.0:9229

at the moment only the first option works but all the other are supported (just filtered out)