GN-4538: Show empty search result when there are no streets

[dkozickis]

Overview

GN-4538: Show empty search result when there are no streets

Issue was caused by straatnaam field not existing in the response when there are no streets found.

connected issues and PRs:

https://binnenland.atlassian.net/browse/GN-4538

Setup

1. Checkout
2. npm run start

How to test/reproduce

1. Insert address
2. Try to search for an existing street e.g. Drongenstationstraat in Gent
3. Select the result
4. Now search for non-existing street
5. Observe that you see "no streets found" notification instead of the results of previous search

Checks PR readiness

• UI: works on smaller screen sizes
• UI: feedback for any loading/error states
• Check if dummy app is correctly updated
• Check cancel/go-back flows
• changelog
• npm lint
• no new deprecations