Better People searching

[z-designs]

Describe the enhancement you'd like
Live search or something similar to that, when adding a person to af face.

Describe why this will benefit the LibrePhotos
When clicken the button to add a face to a person, then when you start typing a name, it should start searching after maybe 2 chars. The search should also be able to search inside names. So that if a person is called "Post Malone" then you should be able to search "Post", "Malone" and "Mal" and the same result should come up.

Additional context
If you have a library with a large number of people, then it can take a long time to scroll down and select the person and maybe you forget how his or hers name is spelled and this would help a lot.