2.0: beta feedback — edit dish from shopping list + dish photos in planner

- Shopping list: dishes under "No ingredients yet" now open the dish editor on
  tap (pencil affordance); list reconciles on dismiss. This was a dead end on
  devices without Apple Intelligence (no Generate button, e.g. iPhone 14).
- Planner: dish photo as a scrimmed card background in the week calendar,
  behind a new Settings toggle (settings_show_dish_photos, default on). New
  optional AppSettings.showDishPhotosInPlanner (CloudKit/migration safe).
- FilledSlotView: inlines the meal-card chrome to support the photo layer.
- Toggle localized in all 6 languages.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BkanrydYtrme8wipTzWssG

MealMood/Components/FilledSlotView.swift

@@ -6,6 +6,7 @@ struct FilledSlotView: View {
     let tags: [(name: String, color: String)]
     let mealType: MealType
     var showsRuleWarning: Bool = false
+    var photoData: Data? = nil
     var onRemove: (() -> Void)?
 
     var body: some View {
@@ -52,6 +53,27 @@ struct FilledSlotView: View {
         }
         .padding(10)
         .frame(maxWidth: .infinity, minHeight: 80, alignment: .topLeading)
-        .mealCardStyle()
+        .background(cardBackground)
+        .cornerRadius(16)
+        .shadow(color: Color.black.opacity(0.05), radius: 8, y: 4)
+        .overlay(
+            RoundedRectangle(cornerRadius: 16)
+                .stroke(Color(hex: "#F0F0F0"), lineWidth: 1)
+        )
+    }
+
+    /// Dish photo as a subtle card background, scrimmed so text stays legible.
+    @ViewBuilder
+    private var cardBackground: some View {
+        if let photoData, let image = UIImage(data: photoData) {
+            ZStack {
+                Image(uiImage: image)
+                    .resizable()
+                    .scaledToFill()
+                Color.mealMoodSurface.opacity(0.75)
+            }
+        } else {
+            Color.mealMoodSurface
+        }
     }
 }