feat: add databuddy analytics

[vachmara]

🔗 Linked issue

❓ 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)
• ✨ 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

This pull request adds support for the Databuddy Analytics integration to the scripts registry, including a new composable for Nuxt apps, schema validation, and full documentation. The main changes are the addition of the registry entry, implementation of the integration logic, and comprehensive usage docs.

Databuddy Analytics Integration

• Added a new registry entry for Databuddy Analytics in the scripts registry, including label, category, logo, and import path for the composable.
• Implemented the useScriptDatabuddyAnalytics composable in databuddy-analytics.ts, providing schema validation, script injection, and a typed API for interacting with Databuddy Analytics.

Documentation

• Added a new documentation page at docs/content/scripts/analytics/databuddy-analytics.md with setup instructions, usage examples, config schema, and API reference for Databuddy Analytics.

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[pkg-pr-new]

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npm i https://pkg.pr.new/nuxt/scripts/@nuxt/scripts@495

commit: d5696a9

[izadoesdev]

LGTM

[harlan-zw]

Awesome work, thank you for the contribution 😊