fix: remove page swipe TabView — use tap-only tabs for swipe-to-delete

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

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

@@ -31,18 +31,17 @@ struct FitnessTabView: View {
             .padding(.horizontal)
             .padding(.top, 8)
 
-            // Content
+            // Content — tap tabs to switch (no page swipe, preserves swipe-to-delete)
-            TabView(selection: $selectedSubTab) {
+            Group {
-                TodayView()
+                switch selectedSubTab {
-                    .tag(0)
+                case 0: TodayView()
-                TemplatesView()
+                case 1: TemplatesView()
-                    .tag(1)
+                case 2: GoalsView()
-                GoalsView()
+                case 3: FoodLibraryView()
-                    .tag(2)
+                default: TodayView()
-                FoodLibraryView()
-                    .tag(3)
                 }
-            .tabViewStyle(.page(indexDisplayMode: .never))
+            }
+            .animation(.easeInOut(duration: 0.2), value: selectedSubTab)
         }
         .background(Color.canvas)
         .navigationBarHidden(true)