Aggiunge annunci in-app/sito, contatti e migliora UI copertina sul portale.

Include admin/API/banner nativi, form contatti e reset copertina standard con layout edit più ampio.

Co-authored-by: Cursor <cursoragent@cursor.com>

native/ios/MatchLiveTv/UI/Matches/MatchesScreen.swift

@@ -22,6 +22,7 @@ struct MatchesScreen: View {
     @State private var snackbar: String?
     @State private var showLanguagePicker = false
     @State private var languageTick = 0
+    @State private var announcements: [AnnouncementDto] = []
 
     var body: some View {
         MatchScreenScaffold(
@@ -48,6 +49,18 @@ struct MatchesScreen: View {
                 .padding(.vertical, 8)
             },
             content: {
+            VStack(spacing: 0) {
+                if !announcements.isEmpty {
+                    AnnouncementBanners(
+                        announcements: announcements,
+                        onDismiss: { id in
+                            container.announcementStore.dismiss(id)
+                            announcements.removeAll { $0.id == id }
+                        }
+                    )
+                    .padding(.horizontal, 20)
+                    .padding(.top, 8)
+                }
             Group {
                 if loading {
                     ProgressView().tint(MatchColors.primaryRed)
@@ -135,6 +148,7 @@ struct MatchesScreen: View {
             }
             .frame(maxWidth: .infinity, maxHeight: .infinity)
             }
+            }
         )
         .task(id: refreshToken) { reload(showSpinner: refreshToken == 0) }
         .alert(L10n.t("sheet.configure.now.title"), isPresented: Binding(get: { resumeMatch != nil }, set: { if !$0 { resumeMatch = nil } })) {
@@ -277,6 +291,7 @@ struct MatchesScreen: View {
             } catch {
                 self.error = UserFacingError.message(for: error) ?? L10n.t("matches.msg.load.error")
             }
+            announcements = await container.visibleAnnouncements()
             loading = false
             refreshing = false
         }
@@ -418,6 +433,77 @@ private struct MatchListCard: View {
     }
 }
 
+struct AnnouncementBanners: View {
+    let announcements: [AnnouncementDto]
+    let onDismiss: (String) -> Void
+
+    var body: some View {
+        VStack(spacing: 8) {
+            ForEach(announcements) { item in
+                AnnouncementBanner(item: item, onDismiss: { onDismiss(item.id) })
+            }
+        }
+    }
+}
+
+private struct AnnouncementBanner: View {
+    let item: AnnouncementDto
+    let onDismiss: () -> Void
+    @Environment(\.openURL) private var openURL
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            HStack(alignment: .top, spacing: 12) {
+                Image(systemName: iconName)
+                    .foregroundStyle(accent)
+                VStack(alignment: .leading, spacing: 4) {
+                    Text(item.title)
+                        .font(MatchTypography.titleMedium)
+                        .foregroundStyle(accent)
+                    Text(item.body)
+                        .font(MatchTypography.bodyMedium)
+                }
+                Spacer(minLength: 8)
+                if item.dismissible {
+                    Button(action: onDismiss) {
+                        Image(systemName: "xmark")
+                            .foregroundStyle(MatchColors.textSecondary)
+                    }
+                    .buttonStyle(.plain)
+                    .accessibilityLabel(L10n.t("announcement.dismiss"))
+                }
+            }
+            if let urlString = item.actionUrl, let url = URL(string: urlString), !urlString.isEmpty {
+                Button(item.actionLabel?.isEmpty == false ? item.actionLabel! : L10n.t("announcement.open")) {
+                    openURL(url)
+                }
+                .font(MatchTypography.labelLarge)
+                .foregroundStyle(accent)
+            }
+        }
+        .padding(14)
+        .background(accent.opacity(0.16), in: RoundedRectangle(cornerRadius: 12))
+    }
+
+    private var accent: Color {
+        if item.severity == "critical" || item.kind == "maintenance" {
+            return MatchColors.accentYellow
+        }
+        if item.kind == "update" {
+            return MatchColors.successGreen
+        }
+        return MatchColors.primaryRed
+    }
+
+    private var iconName: String {
+        switch item.kind {
+        case "maintenance": return "wrench.and.screwdriver.fill"
+        case "update": return "arrow.down.app.fill"
+        default: return "megaphone.fill"
+        }
+    }
+}
+
 private struct NewMatchSheet: View {
     let onSchedule: () -> Void
     let onQuickStart: () -> Void