Stabilize beta release with warning cleanup and edge-case fixes

SportsTime/Features/Progress/ViewModels/ProgressViewModel.swift

@@ -54,12 +54,12 @@ final class ProgressViewModel {
 
     /// Count of trips for the selected sport (stub - can be enhanced)
     var tripCount: Int {
-        // TODO: Fetch saved trips count from SwiftData
-        0
+        savedTripCount
     }
 
     /// Recent visits sorted by date (cached, recomputed on data change)
     private(set) var recentVisits: [VisitSummary] = []
+    private(set) var savedTripCount: Int = 0
 
     // MARK: - Configuration
 
@@ -89,6 +89,7 @@ final class ProgressViewModel {
                     sortBy: [SortDescriptor(\.visitDate, order: .reverse)]
                 )
                 visits = try context.fetch(descriptor)
+                savedTripCount = try context.fetchCount(FetchDescriptor<SavedTrip>())
             }
         } catch {
             self.error = error