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/subview/Logoutview.swift

@@ -9,31 +9,37 @@ import SwiftUI
 
 struct Logoutview: View {
     @ObservedObject var userStore = UserStore.shared
-    
+
     var body: some View {
-        HStack {
-            Button("Logout", action: {
-                userStore.logout()
-            })
-            .frame(maxWidth: .infinity, alignment: .center)
-            .frame(height: 44)
-            .foregroundColor(.white)
-            .background(.red)
-            .cornerRadius(Constants.buttonRadius)
-            .padding()
-            .frame(maxWidth: .infinity)
-            
-            Button(action: {
-                userStore.refreshUserData()
-            }, label: {
-                Image(systemName: "arrow.triangle.2.circlepath")
-            })
-            .frame(width: 44, height: 44)
-            .foregroundColor(.white)
-            .background(.green)
-            .cornerRadius(Constants.buttonRadius)
-            .padding()
-            .frame(maxWidth: .infinity)
+        GlassEffectContainer {
+            HStack {
+                Button("Logout", action: {
+                    userStore.logout()
+                })
+                .font(.system(size: 16, weight: .bold))
+                .foregroundStyle(WerkoutTheme.textPrimary)
+                .frame(maxWidth: .infinity, alignment: .center)
+                .frame(height: 44)
+                .glassEffect(.regular.interactive())
+                .tint(WerkoutTheme.danger)
+                .clipShape(RoundedRectangle(cornerRadius: WerkoutTheme.buttonRadius, style: .continuous))
+                .padding()
+                .frame(maxWidth: .infinity)
+
+                Button(action: {
+                    userStore.refreshUserData()
+                }, label: {
+                    Image(systemName: "arrow.triangle.2.circlepath")
+                })
+                .font(.title)
+                .foregroundStyle(WerkoutTheme.textPrimary)
+                .frame(width: 44, height: 44)
+                .glassEffect(.regular.interactive())
+                .tint(WerkoutTheme.success)
+                .clipShape(RoundedRectangle(cornerRadius: WerkoutTheme.buttonRadius, style: .continuous))
+                .padding()
+                .frame(maxWidth: .infinity)
+            }
         }
     }
 }