[Feature]: Info toast that a query didn't find any results

[patrickskowronekdkfz]

General Summary

When a query returns no results, an alert is manually added to notify the user. However, triggering an alert in this scenario may be too intrusive.
Instead of an alert, display a non-intrusive info toast informing the user that the search returned no results. This keeps the experience smooth while still providing necessary feedback.

Is this Breaking?

Yes