[Bug Report][3.3.16] VTextField clears model value to null instead of empty string

[KazimirPodolski]

Environment

Vuetify Version: 3.3.16
Vue Version: 3.3.4
Browsers: Chrome 116.0.0.0
OS: Linux x86_64

Steps to reproduce

1. Make a <v-text-field clearable v-model="model"/>
2. Press clear icon
3. model is null

Expected Behavior

Clears to empty string. Text field types doesn't help to expect this.

Actual Behavior

Clears to null.

Reproduction Link

https://play.vuetifyjs.com/#...

Other comments

Lots of reasoning in #4144.

[ponahoum]

Agree that this should be fixed, very annoying to upgrade your whole api to support null values instead of empty strings