orb-ui: Orb UI self serve ORBP-245

[sri9311]

RGB color calibrations as well as a couple new events

[fouge]

a few things:

• change the pr title, see the github action, in our case we want the title to be orb-ui: ....
• adding new events is not a small change as orb-core also needs to support the new events, and if possible, we want to make sure we are backward compatible (operator-based + self-serve). Please use the existing events if possible
  • in this case i think that's possible: the biometric capture failure already exists in the current version: there is the timeout event.
  • I synced with @andronat for the new event BiometricCaptureStart because I think it's a necessary one given the current set of events.
  • SelfServeWait <=> Idle, we might want to ensure we know that we are in self-serve mode though. It's a backend config like the sound volume and language. I think we should do better than just passing the info from orb-core to orb-ui over dbus. Let's discuss that topic with the orb-core ppl.

[sri9311]

@fouge the existing timeout event is specifically QrScanTimeout Is this event used elsewhere? it seems different than the "general" failure that the design team is requesting

[fouge]

@sri9311 we want to use the existing SignupFail event with the reasons described here https://github.com/worldcoin/orb-software/blob/9a3eb4ec501468b1eff6587f9ed0938b76faaa36/orb-ui/src/engine/mod.rs#L143

[sri9311]

Closing this out as @fouge has ported over the color changes to his PR here:https://github.com/worldcoin/orb-software/pull/219