Redesign trip option cards and fix various UI/planning issues

TripOptionCard improvements:
- Replace horizontal route with vertical layout (start → end with arrow)
- Remove rank badges (1, 2, 3, etc.)
- Split stats into two rows: cities/miles and sports with game counts
- Clear selection when navigating back from detail view

Settings cleanup:
- Remove unused settings (preferred game time, playoff games, notifications)
- Convert remaining settings to sliders

Planning fixes:
- Fix multi-day driving calculation in canTransition
- Remove over-restrictive trip rejection in TravelEstimator
- Clear games cache when sport selection changes

UI polish:
- RoutePreviewStrip shows all cities (abbreviated)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

SportsTime/Features/Settings/Views/SettingsView.swift

@@ -17,12 +17,6 @@ struct SettingsView: View {
             // Travel Preferences
             travelSection
 
-            // Game Preferences
-            gamePreferencesSection
-
-            // Notifications
-            notificationsSection
-
             // Data Sync
             dataSection
 
@@ -71,13 +65,38 @@ struct SettingsView: View {
 
     private var travelSection: some View {
         Section {
-            Stepper(value: $viewModel.maxDrivingHoursPerDay, in: 2...12) {
+            VStack(alignment: .leading, spacing: 8) {
                 HStack {
                     Text("Max Driving Per Day")
                     Spacer()
                     Text("\(viewModel.maxDrivingHoursPerDay) hours")
                         .foregroundStyle(.secondary)
                 }
+                Slider(
+                    value: Binding(
+                        get: { Double(viewModel.maxDrivingHoursPerDay) },
+                        set: { viewModel.maxDrivingHoursPerDay = Int($0) }
+                    ),
+                    in: 2...12,
+                    step: 1
+                )
+            }
+
+            VStack(alignment: .leading, spacing: 8) {
+                HStack {
+                    Text("Trip Options to Show")
+                    Spacer()
+                    Text("\(viewModel.maxTripOptions)")
+                        .foregroundStyle(.secondary)
+                }
+                Slider(
+                    value: Binding(
+                        get: { Double(viewModel.maxTripOptions) },
+                        set: { viewModel.maxTripOptions = Int($0) }
+                    ),
+                    in: 1...20,
+                    step: 1
+                )
             }
         } header: {
             Text("Travel Preferences")
@@ -86,39 +105,6 @@ struct SettingsView: View {
         }
     }
 
-    // MARK: - Game Preferences Section
-
-    private var gamePreferencesSection: some View {
-        Section {
-            Picker("Preferred Game Time", selection: $viewModel.preferredGameTime) {
-                ForEach(PreferredGameTime.allCases) { time in
-                    VStack(alignment: .leading) {
-                        Text(time.displayName)
-                    }
-                    .tag(time)
-                }
-            }
-
-            Toggle("Include Playoff Games", isOn: $viewModel.includePlayoffGames)
-        } header: {
-            Text("Game Preferences")
-        } footer: {
-            Text("These preferences affect trip optimization.")
-        }
-    }
-
-    // MARK: - Notifications Section
-
-    private var notificationsSection: some View {
-        Section {
-            Toggle("Schedule Updates", isOn: $viewModel.notificationsEnabled)
-        } header: {
-            Text("Notifications")
-        } footer: {
-            Text("Get notified when games in your trips are rescheduled.")
-        }
-    }
-
     // MARK: - Data Section
 
     private var dataSection: some View {