feat(app): add flow diagnostics and refine interface

Improve failure recovery visibility, strengthen account-session handling, and make the cross-platform interface more consistent.
2026-08-26 14:40:06 +08:00
parent 1ee032bdb9
commit 39002336c0
78 changed files with 2737 additions and 735 deletions
@@ -0,0 +1,53 @@
+// ProgressTrack.swift
+// OSGKeyboard · Shared Design System
+//
+// Shared linear progress track for consistent height, shape, and background.
+
+import SwiftUI
+
+public struct ProgressTrackSegment {
+    let fraction: Double
+    let color: Color
+
+    public init(fraction: Double, color: Color) {
+        self.fraction = fraction
+        self.color = color
+    }
+}
+
+public struct ProgressTrack: View {
+    @Environment(\.themePalette) private var palette
+
+    private let segments: [ProgressTrackSegment]
+
+    public init(segments: [ProgressTrackSegment]) {
+        self.segments = segments
+    }
+
+    public var body: some View {
+        GeometryReader { proxy in
+            ZStack(alignment: .leading) {
+                Capsule()
+                    .fill(palette.surfaceElevated.opacity(0.55))
+
+                HStack(spacing: 0) {
+                    ForEach(segments.indices, id: \.self) { index in
+                        Rectangle()
+                            .fill(segments[index].color)
+                            .frame(
+                                width: proxy.size.width * clampedFraction(
+                                    segments[index].fraction
+                                )
+                            )
+                    }
+                }
+                .clipShape(Capsule())
+            }
+        }
+        .frame(height: 8)
+    }
+
+    private func clampedFraction(_ fraction: Double) -> Double {
+        min(max(fraction, 0), 1)
+    }
+}