1.2.0: offer code redemption + share link alongside export image

- "Redeem promo code" button in PremiumView via offerCodeRedemption
  (hidden on Mac where the sheet is unavailable); entitlement re-checked
  on success — unblocks influencer/blog promo campaigns
- System share sheet now includes a localized text with the mealmood.app
  link next to the exported image (viral loop no longer QR-only)
- 2 new strings × 6 languages

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UtWT52pAE91D7mbDda1cAM

MealMood/Resources/de.lproj/Localizable.strings

@@ -380,3 +380,7 @@
 /* Widget promo (1.2.0) */
 "widget_promo_title" = "Die heutigen Mahlzeiten auf deinem Home-Bildschirm";
 "widget_promo_body" = "Halte den Home-Bildschirm gedrückt, tippe auf + und suche nach MealMood, um das Widget hinzuzufügen.";
+
+/* Offer codes + share link (1.2.0) */
+"premium_redeem_code" = "Promo-Code einlösen";
+"share_link_text" = "Unsere Woche, geplant mit MealMood → https://mealmood.app";

MealMood/Resources/en.lproj/Localizable.strings

@@ -380,3 +380,7 @@
 /* Widget promo (1.2.0) */
 "widget_promo_title" = "Today's meals on your Home Screen";
 "widget_promo_body" = "Long-press your Home Screen, tap +, and search for MealMood to add the widget.";
+
+/* Offer codes + share link (1.2.0) */
+"premium_redeem_code" = "Redeem promo code";
+"share_link_text" = "Our week, planned with MealMood → https://mealmood.app";

MealMood/Resources/es.lproj/Localizable.strings

@@ -380,3 +380,7 @@
 /* Widget promo (1.2.0) */
 "widget_promo_title" = "Las comidas de hoy en tu pantalla de inicio";
 "widget_promo_body" = "Mantén pulsada la pantalla de inicio, toca + y busca MealMood para añadir el widget.";
+
+/* Offer codes + share link (1.2.0) */
+"premium_redeem_code" = "Canjear código promocional";
+"share_link_text" = "Nuestra semana, planificada con MealMood → https://mealmood.app";

MealMood/Resources/fr.lproj/Localizable.strings

@@ -380,3 +380,7 @@
 /* Widget promo (1.2.0) */
 "widget_promo_title" = "Les repas du jour sur votre écran d'accueil";
 "widget_promo_body" = "Appuyez longuement sur l'écran d'accueil, touchez + et cherchez MealMood pour ajouter le widget.";
+
+/* Offer codes + share link (1.2.0) */
+"premium_redeem_code" = "Utiliser un code promo";
+"share_link_text" = "Notre semaine, planifiée avec MealMood → https://mealmood.app";

MealMood/Resources/it.lproj/Localizable.strings

@@ -380,3 +380,7 @@
 /* Widget promo (1.2.0) */
 "widget_promo_title" = "I pasti di oggi sulla schermata Home";
 "widget_promo_body" = "Tieni premuta la schermata Home, tocca + e cerca MealMood per aggiungere il widget.";
+
+/* Offer codes + share link (1.2.0) */
+"premium_redeem_code" = "Riscatta codice promo";
+"share_link_text" = "La nostra settimana, pianificata con MealMood → https://mealmood.app";

MealMood/Resources/pt-BR.lproj/Localizable.strings

@@ -380,3 +380,7 @@
 /* Widget promo (1.2.0) */
 "widget_promo_title" = "As refeições de hoje na sua tela de início";
 "widget_promo_body" = "Pressione a tela de início, toque em + e procure MealMood para adicionar o widget.";
+
+/* Offer codes + share link (1.2.0) */
+"premium_redeem_code" = "Resgatar código promocional";
+"share_link_text" = "Nossa semana, planejada com MealMood → https://mealmood.app";

MealMood/Views/Home/SocialShareSheet.swift

@@ -62,7 +62,9 @@ struct SocialShareSheet: View {
         }
         .toast(isShowing: $showCopiedToast, message: String(localized: "share_copied"))
         .sheet(isPresented: $showSystemShare) {
-            SystemShareSheet(activityItems: [imageURL])
+            // Ship the link as text alongside the image so the viral loop isn't
+            // limited to the QR baked into the rendered export.
+            SystemShareSheet(activityItems: [imageURL, String(localized: "share_link_text")])
         }
     }
 

MealMood/Views/Premium/PremiumView.swift

@@ -8,6 +8,7 @@ struct PremiumView: View {
     @State private var appearedAt: Date = Date()
     @State private var didConvert: Bool = false
     @State private var selectedPlan: PlanChoice = .yearly
+    @State private var showOfferCodeRedemption: Bool = false
 
     let settings: AppSettings
     var source: String = "unknown"
@@ -112,6 +113,17 @@ struct PremiumView: View {
                     }
                     .padding(.top, 4)
 
+                    if !ProcessInfo.processInfo.isiOSAppOnMac {
+                        Button {
+                            showOfferCodeRedemption = true
+                        } label: {
+                            Text("premium_redeem_code")
+                                .font(.mealMoodSmall)
+                                .foregroundColor(.mealMoodCoral)
+                        }
+                        .padding(.top, 2)
+                    }
+
                     Text("premium_terms_note")
                         .font(.mealMoodCaption)
                         .foregroundColor(.mealMoodTextSecondary)
@@ -129,6 +141,13 @@ struct PremiumView: View {
         .task {
             await storeManager.loadProducts()
         }
+        .offerCodeRedemption(isPresented: $showOfferCodeRedemption) { result in
+            if case .success = result {
+                // Entitlement propagates via Transaction.updates; force a re-check
+                // so premium unlocks immediately after redeeming.
+                Task { await storeManager.restorePurchases() }
+            }
+        }
         .onAppear {
             appearedAt = Date()
             AnalyticsService.logPaywallViewed(source: source)