UserGuideProgress tracks user progress through a guide
- guideUserGuide!The guide being tracked
- statusUserGuideStatusCurrent status of the guide progress
- startedAtTimestamp when the guide was started
- completedAtTimestamp when the guide was completed
- currentStepCurrent step index
- completedSteps[UserGuideStep!]!Steps completed so far
- progressPercentProgress percentage (0-100)