fix(query): ensure default values always apply to query params

[farnabaz]

🔗 Linked issue

resolves #1558
resolves #1399

❓ 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

This PR removes the limitation of queryContent and now we are able to use it like:

<template>
  <div>
    <ContentNavigation v-slot="{ navigation }" :query="querpath">
     <!-- navigation object of blog contents -->
      <pre>{{ navigation }}</pre>
    </ContentNavigation>
  </div>
</template>

<script setup>
const querpath = queryContent('blog');
</script>

📝 Checklist

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

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[farnabaz]

Merging to test on edge