Update documentation for UpdateBadge Swift

@@ -1,8 +1,17 @@
import SwiftUI

/// A badge view that displays the current state of an update operation.
///
/// Shows different visual indicators based on the update state:
/// - Progress ring for downloading/extracting with progress
/// - Animated rotating icon for checking/installing
/// - Static icon for other states
struct UpdateBadge: View {
    /// The update view model that provides the current state and progress
    @ObservedObject var model: UpdateViewModel
    
    /// Current rotation angle for animated icon states
    @State private var rotationAngle: Double = 0
    
    var body: some View {
        switch model.state {

@@ -39,10 +39,16 @@
        }
    }
}

/// A circular progress indicator with a stroke-based ring design.
///
/// Displays a partially filled circle that represents progress from 0.0 to 1.0.
fileprivate struct ProgressRingView: View {
    /// The current progress value, ranging from 0.0 (empty) to 1.0 (complete)
    let progress: Double
    
    /// The width of the progress ring stroke
    let lineWidth: CGFloat = 2
    
    var body: some View {
        ZStack {