fix(wizard): improve UX with step reordering and UI polish

- Reorder wizard steps: dates before sports (enables availability check)
- Add contentShape(Rectangle()) for full tap targets on all cards
- Fix route preference showing preselected value
- Fix sport cards having inconsistent heights
- Speed up step reveal animation (0.3s → 0.15s)
- Add debounced scroll delay to avoid interrupting selection

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

SportsTime/Features/Trip/Views/Wizard/Steps/PlanningModeStep.swift

@@ -20,7 +20,7 @@ struct PlanningModeStep: View {
 
             VStack(spacing: Theme.Spacing.sm) {
                 ForEach(PlanningMode.allCases) { mode in
-                    PlanningModeCard(
+                    WizardModeCard(
                         mode: mode,
                         isSelected: selection == mode,
                         onTap: { selection = mode }
@@ -38,9 +38,9 @@ struct PlanningModeStep: View {
     }
 }
 
-// MARK: - Planning Mode Card
+// MARK: - Wizard Mode Card
 
-private struct PlanningModeCard: View {
+private struct WizardModeCard: View {
     @Environment(\.colorScheme) private var colorScheme
     let mode: PlanningMode
     let isSelected: Bool
@@ -74,6 +74,7 @@ private struct PlanningModeCard: View {
             .padding(Theme.Spacing.md)
             .background(isSelected ? Theme.warmOrange.opacity(0.1) : Color.clear)
             .clipShape(RoundedRectangle(cornerRadius: Theme.CornerRadius.medium))
+            .contentShape(Rectangle())
             .overlay(
                 RoundedRectangle(cornerRadius: Theme.CornerRadius.medium)
                     .stroke(isSelected ? Theme.warmOrange : Theme.textMuted(colorScheme).opacity(0.3), lineWidth: isSelected ? 2 : 1)