feat: enforce custom Theme colors app-wide, add debug sample trips and poll

Replace all system colors (.secondary, Color(.secondarySystemBackground),
etc.) with Theme.textPrimary/textSecondary/textMuted/cardBackground/
surfaceGlow across 13 views. Remove PostHog debug logging. Add debug
settings for sample trips and hardcoded group poll preview.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

SportsTime/Features/Progress/Views/Components/GamesHistoryRow.swift

@@ -1,6 +1,7 @@
 import SwiftUI
 
 struct GamesHistoryRow: View {
+    @Environment(\.colorScheme) private var colorScheme
     let visit: StadiumVisit
     let stadium: Stadium?
 
@@ -20,16 +21,17 @@ struct GamesHistoryRow: View {
                 // Date
                 Text(visit.visitDate.formatted(date: .abbreviated, time: .omitted))
                     .font(.subheadline.bold())
+                    .foregroundStyle(Theme.textPrimary(colorScheme))
 
                 // Teams (if game)
                 if let matchup = visit.matchupDescription {
                     Text(matchup)
                         .font(.caption)
-                        .foregroundStyle(.secondary)
+                        .foregroundStyle(Theme.textSecondary(colorScheme))
                 } else {
                     Text(visit.stadiumNameAtVisit)
                         .font(.caption)
-                        .foregroundStyle(.secondary)
+                        .foregroundStyle(Theme.textSecondary(colorScheme))
                 }
             }
 
@@ -38,11 +40,11 @@ struct GamesHistoryRow: View {
             // Chevron
             Image(systemName: "chevron.right")
                 .font(.caption)
-                .foregroundStyle(.tertiary)
+                .foregroundStyle(Theme.textMuted(colorScheme))
                 .accessibilityHidden(true)
         }
         .padding()
-        .background(Color(.systemBackground))
+        .background(Theme.cardBackground(colorScheme))
         .clipShape(RoundedRectangle(cornerRadius: 10))
         .accessibilityElement(children: .combine)
     }

SportsTime/Features/Progress/Views/Components/VisitListCard.swift

@@ -1,6 +1,7 @@
 import SwiftUI
 
 struct VisitListCard: View {
+    @Environment(\.colorScheme) private var colorScheme
     let visit: StadiumVisit
     @State private var isExpanded = false
 
@@ -17,9 +18,10 @@ struct VisitListCard: View {
                     VStack(alignment: .leading, spacing: 2) {
                         Text(visit.visitDate.formatted(date: .abbreviated, time: .omitted))
                             .font(.subheadline.bold())
+                            .foregroundStyle(Theme.textPrimary(colorScheme))
                         Text(visit.visitType.displayName)
                             .font(.caption)
-                            .foregroundStyle(.secondary)
+                            .foregroundStyle(Theme.textSecondary(colorScheme))
                     }
 
                     Spacer()
@@ -28,14 +30,14 @@ struct VisitListCard: View {
                     if let matchup = visit.matchupDescription {
                         Text(matchup)
                             .font(.caption)
-                            .foregroundStyle(.secondary)
+                            .foregroundStyle(Theme.textSecondary(colorScheme))
                             .lineLimit(1)
                     }
 
                     // Chevron
                     Image(systemName: "chevron.right")
                         .font(.caption)
-                        .foregroundStyle(.secondary)
+                        .foregroundStyle(Theme.textMuted(colorScheme))
                         .rotationEffect(.degrees(isExpanded ? 90 : 0))
                         .accessibilityLabel(isExpanded ? "Collapse details" : "Expand details")
                 }
@@ -79,12 +81,13 @@ struct VisitListCard: View {
                 .transition(.opacity.combined(with: .move(edge: .top)))
             }
         }
-        .background(Color(.systemBackground))
+        .background(Theme.cardBackground(colorScheme))
         .clipShape(RoundedRectangle(cornerRadius: 12))
     }
 }
 
 private struct GameInfoRow: View {
+    @Environment(\.colorScheme) private var colorScheme
     let matchup: String
     let score: String?
 
@@ -93,11 +96,12 @@ private struct GameInfoRow: View {
             VStack(alignment: .leading, spacing: 4) {
                 Text(matchup)
                     .font(.subheadline.bold())
+                    .foregroundStyle(Theme.textPrimary(colorScheme))
 
                 if let score {
                     Text("Final: \(score)")
                         .font(.caption)
-                        .foregroundStyle(.secondary)
+                        .foregroundStyle(Theme.textSecondary(colorScheme))
                 }
             }
 
@@ -107,6 +111,7 @@ private struct GameInfoRow: View {
 }
 
 private struct InfoRow: View {
+    @Environment(\.colorScheme) private var colorScheme
     let icon: String
     let label: String
     let value: String
@@ -115,16 +120,17 @@ private struct InfoRow: View {
         HStack(spacing: 8) {
             Image(systemName: icon)
                 .font(.caption)
-                .foregroundStyle(.secondary)
+                .foregroundStyle(Theme.textMuted(colorScheme))
                 .frame(width: 16)
                 .accessibilityHidden(true)
 
             Text(label)
                 .font(.caption)
-                .foregroundStyle(.secondary)
+                .foregroundStyle(Theme.textSecondary(colorScheme))
 
             Text(value)
                 .font(.caption)
+                .foregroundStyle(Theme.textPrimary(colorScheme))
                 .lineLimit(2)
         }
     }