fix: remove History tab, add Foods tab, fix FitnessTabView

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ios/Platform/Platform/Features/Fitness/Views/FitnessTabView.swift

@@ -7,9 +7,9 @@ struct FitnessTabView: View {
 
     enum FitnessTab: String, CaseIterable {
         case today = "Today"
-        case history = "History"
         case templates = "Templates"
         case goals = "Goals"
+        case foods = "Foods"
     }
 
     var body: some View {
@@ -23,14 +23,16 @@ struct FitnessTabView: View {
                     switch selectedTab {
                     case .today:
                         TodayView(viewModel: todayVM, showFoodSearch: $showFoodSearch)
-                    case .history:
-                        HistoryView()
                     case .templates:
                         TemplatesView(dateString: todayVM.dateString) {
                             Task { await todayVM.load() }
                         }
                     case .goals:
                         GoalsView()
+                    case .foods:
+                        FoodLibraryView(dateString: todayVM.dateString) {
+                            Task { await todayVM.load() }
+                        }
                     }
                 }
             }