Fix 28 issues from deep audit and UI audit + redesign changes

Deep audit (issues 2-14):
- Add missing WCSession handlers for applicationContext and userInfo
- Fix BoundedFIFOQueue race condition with serial dispatch queue
- Fix timer race condition with main thread guarantee
- Fix watch pause state divergence — phone is now source of truth
- Fix wrong notification posted on logout (createdNewWorkout → userLoggedOut)
- Fix POST status check to accept any 2xx (was exact match)
- Fix @StateObject → @ObservedObject for injected viewModel
- Add pull-to-refresh to CompletedWorkoutsView
- Fix typos: RefreshUserInfoFetcable, defualtPackageModle
- Replace string concatenation with interpolation
- Replace 6 @StateObject with @ObservedObject for BridgeModule.shared
- Replace 7 hardcoded AVPlayer URLs with BaseURLs.currentBaseURL

UI audit (issues 1-15):
- Fix GeometryReader eating VStack space — replaced with .overlay
- Fix refreshable continuation resuming before fetch completes
- Remove duplicate @State workouts — derive from DataStore
- Decouple leaf views from BridgeModule (pass discrete values)
- Convert selectedIds from Array to Set for O(1) lookups
- Extract .sorted() from var body into computed properties
- Move search filter out of ForEach render loop
- Replace import SwiftUI with import Combine in non-UI classes
- Mark all @State properties private
- Extract L/R exercise auto-add logic to WorkoutViewModel
- Use enumerated() instead of .indices in ForEach
- Make AddSupersetView frame flexible instead of fixed 300pt
- Hoist Set construction out of per-exercise filter loop
- Move ViewModel network fetch from init to load()

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

iphone/Werkout_ios/Views/CompletedWorkout/CompletedWorkoutView.swift

@@ -11,15 +11,15 @@ import SharedCore
 
 struct CompletedWorkoutView: View {
     @ObservedObject var bridgeModule = BridgeModule.shared
-    @State var healthKitWorkoutData: HealthKitWorkoutData?
-    @State var difficulty: Float = 0
-    @State var notes: String = ""
-    @State var isUploading: Bool = false
-    @State var gettingHealthKitData: Bool = false
+    @State private var healthKitWorkoutData: HealthKitWorkoutData?
+    @State private var difficulty: Float = 0
+    @State private var notes: String = ""
+    @State private var isUploading: Bool = false
+    @State private var gettingHealthKitData: Bool = false
     @State private var hasError = false
     @State private var errorMessage = ""
     private let runtimeReporter = RuntimeReporter.shared
-    
+
     var postData: [String: Any]
     let healthKitHelper = HealthKitHelper()
     let workout: Workout
@@ -29,48 +29,65 @@ struct CompletedWorkoutView: View {
 
     var body: some View {
         ZStack {
+            WerkoutTheme.background
+                .ignoresSafeArea()
+
             if isUploading {
                 ProgressView("Uploading")
+                    .foregroundStyle(WerkoutTheme.textPrimary)
+                    .progressViewStyle(CircularProgressViewStyle(tint: WerkoutTheme.accent))
             }
             VStack {
                 WorkoutInfoView(workout: workout)
-                
+
                 Divider()
-                
+                    .overlay(WerkoutTheme.divider)
+
                 HStack {
                     if let calsBurned = healthKitWorkoutData?.caloriesBurned {
                         CaloriesBurnedView(healthKitWorkoutData: $healthKitWorkoutData,
                                            calsBurned: calsBurned)
                     }
                 }
-                
+
                 RateWorkoutView(difficulty: $difficulty)
                     .frame(maxHeight: 88)
-                
+
                 Divider()
-                
+                    .overlay(WerkoutTheme.divider)
+
                 TextField("Notes", text: $notes)
+                    .font(WerkoutTheme.bodyText)
+                    .foregroundStyle(WerkoutTheme.textPrimary)
                     .frame(height: 55)
                     .textFieldStyle(PlainTextFieldStyle())
                     .padding([.horizontal], 4)
-                    .overlay(RoundedRectangle(cornerRadius: 16).stroke(Color(uiColor: .clear))).background(Color(uiColor: .init(red: 200/255, green: 200/255, blue: 200/255, alpha: 0.2)))
-                    .cornerRadius(8)
-                
+                    .background(WerkoutTheme.surfaceElevated)
+                    .overlay(
+                        RoundedRectangle(cornerRadius: WerkoutTheme.buttonRadius, style: .continuous)
+                            .strokeBorder(WerkoutTheme.divider, lineWidth: 1)
+                    )
+                    .clipShape(RoundedRectangle(cornerRadius: WerkoutTheme.buttonRadius, style: .continuous))
+
                 if gettingHealthKitData {
                     ProgressView("Getting HealthKit data")
+                        .foregroundStyle(WerkoutTheme.textPrimary)
+                        .progressViewStyle(CircularProgressViewStyle(tint: WerkoutTheme.accent))
                         .padding()
                 }
-                
+
                 Spacer()
-                
+
                 Button("Upload", action: {
                     upload(postBody: postData)
                 })
+                .font(.system(size: 16, weight: .bold))
+                .foregroundStyle(WerkoutTheme.textPrimary)
                 .frame(maxWidth: .infinity, alignment: .center)
                 .frame(height: 44)
-                .foregroundColor(.blue)
-                .background(.yellow)
-                .cornerRadius(Constants.buttonRadius)
+                .glassEffect(.regular.interactive())
+                .tint(WerkoutTheme.success)
+                .clipShape(RoundedRectangle(cornerRadius: WerkoutTheme.buttonRadius, style: .continuous))
                 .padding()
                 .frame(maxWidth: .infinity)
                 .disabled(isUploading || gettingHealthKitData)
@@ -82,19 +99,6 @@ struct CompletedWorkoutView: View {
         } message: {
             Text(errorMessage)
         }
-//        .onChange(of: bridgeModule.healthKitUUID, perform: { healthKitUUID in
-//            if let healthKitUUID = healthKitUUID {
-//                gettingHealthKitData = true
-//                healthKitHelper.getDetails(forHealthKitUUID: healthKitUUID,
-//                                           completion: { healthKitWorkoutData in
-//                    guard let healthStore = healthKitWorkoutData else {
-//                        return
-//                    }
-//                    self.healthKitWorkoutData = healthKitWorkoutData
-//                    gettingHealthKitData = false
-//                })
-//            }
-//        })
     }
 
     func upload(postBody: [String: Any]) {
@@ -143,9 +147,9 @@ struct CompletedWorkoutView_Previews: PreviewProvider {
         "total_calories": Float(120.0),
         "heart_rates": [65,65,4,54,232,12]
     ] as [String : Any]
-    
+
     static let workout = PreviewData.workout()
-    
+
     static var previews: some View {
         CompletedWorkoutView(postData: CompletedWorkoutView_Previews.postBody,
                              workout: workout,