Fix coast-to-coast trips and improve itinerary display

- Fix same-day different-city validation in C2C routes (no more impossible
  games like Detroit 7:30pm AND Milwaukee 8pm on the same day)
- Cap C2C trips at 14 days max with 3 middle stops, prefer shortest routes
- Add sport icon and name to game rows in trip itinerary
- Add horizontal scroll to route dots in suggested trip cards
- Allow swipe-to-dismiss on home sheet (trip planner still blocks)
- Generate travel segments for suggested trips
- Increase DAG route lookahead to 5 days for multi-day drives

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

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

SportsTime/Features/Home/Views/HomeView.swift

@@ -120,7 +120,6 @@ struct HomeView: View {
             NavigationStack {
                 TripDetailView(trip: suggestedTrip.trip, games: suggestedTrip.richGames)
             }
-            .interactiveDismissDisabled()
         }
     }
 

SportsTime/Features/Home/Views/SuggestedTripCard.swift

@@ -79,33 +79,45 @@ struct SuggestedTripCard: View {
 
     private var routePreview: some View {
         let cities = suggestedTrip.trip.stops.map { $0.city }
-        let displayCities: [String]
+        let startCity = cities.first ?? ""
+        let endCity = cities.last ?? ""
 
-        if cities.count <= 3 {
-            displayCities = cities
-        } else {
-            displayCities = [cities.first ?? "", "...", cities.last ?? ""]
-        }
+        return VStack(alignment: .leading, spacing: Theme.Spacing.xs) {
+            // Start → End display
+            HStack(spacing: 6) {
+                Text(startCity)
+                    .font(.system(size: Theme.FontSize.caption, weight: .semibold))
+                    .foregroundStyle(Theme.textPrimary(colorScheme))
+                    .lineLimit(1)
 
-        return VStack(alignment: .leading, spacing: 0) {
-            ForEach(Array(displayCities.enumerated()), id: \.offset) { index, city in
-                if index > 0 {
-                    // Connector
-                    HStack(spacing: 4) {
-                        Text("|")
-                            .font(.system(size: 10))
-                        Image(systemName: "chevron.down")
-                            .font(.system(size: 8))
-                    }
-                    .foregroundStyle(Theme.warmOrange.opacity(0.6))
-                    .padding(.leading, 4)
-                }
+                Image(systemName: "arrow.right")
+                    .font(.system(size: 10, weight: .semibold))
+                    .foregroundStyle(Theme.warmOrange)
 
-                Text(city)
-                    .font(.system(size: Theme.FontSize.caption, weight: index == 0 ? .semibold : .regular))
-                    .foregroundStyle(index == 0 ? Theme.textPrimary(colorScheme) : Theme.textSecondary(colorScheme))
+                Text(endCity)
+                    .font(.system(size: Theme.FontSize.caption, weight: .semibold))
+                    .foregroundStyle(Theme.textPrimary(colorScheme))
                     .lineLimit(1)
             }
+
+            // Scrollable stop dots
+            ScrollView(.horizontal, showsIndicators: false) {
+                HStack(spacing: 4) {
+                    ForEach(0..<cities.count, id: \.self) { index in
+                        Circle()
+                            .fill(index == 0 || index == cities.count - 1 ? Theme.warmOrange : Theme.routeGold.opacity(0.6))
+                            .frame(width: 6, height: 6)
+
+                        if index < cities.count - 1 {
+                            Rectangle()
+                                .fill(Theme.routeGold.opacity(0.4))
+                                .frame(width: 8, height: 2)
+                        }
+                    }
+                }
+                .padding(.horizontal, Theme.Spacing.xs)
+            }
+            .frame(height: 12)
         }
     }