chore: fix devtools in playground (#727)

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### 🔗 Linked issue

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### ❓ Type of change

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- [ ] 📖 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
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- [ ] ⚠️ Breaking change (fix or feature that would cause existing
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### 📚 Description

Devtools were not working in playground due to old devtools dependency,
which is no longer needed.

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playground/package.json

@@ -12,7 +12,6 @@
     "build-storybook": "storybook build"
   },
   "devDependencies": {
-    "@nuxt/devtools": "1.1.5",
     "@nuxtjs/storybook": "workspace:*",
     "@storybook/addon-essentials": "^8.2.2",
     "@storybook/addon-interactions": "^8.2.2",