WPE for standalone
**Is your feature request related to a problem? Please describe:**
It would be great to have this image boot directly to an optimized browser interface if an official display or hdmi screen is connected.

**Describe the solution you'd like:**
I’ve had great success with WPE when using balena, and I’m sure it would be great here as well.

Super impressed with the UX strides made to-date, this feels to me like a logical next step and could even streamline WiFi provisioning. 