fix(Table): select all rows reactivity issue

[husamMousa]

🔗 Linked issue

Resolves #2170

❓ 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 PR addresses a reactivity issue with the selectAllRows function in the table component. When selecting all rows, the previous implementation used Array.push() to modify the array in place, which did not properly trigger Vue's reactivity system. This caused the watch on the selected array not to fire correctly.

The solution was to create a new array by spreading selected.value, then appending unselected rows to this new array and reassigning it back to selected.value. This ensures that Vue's reactivity system detects the changes and triggers the necessary updates.

📝 Checklist

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

[benjamincanac]

Thanks! 😊