1.0.2: Add multilingual support, redesign share view, and iCloud sync improvements

- Add localisations for German, French, Italian, and Brazilian Portuguese
- Redesign WeekPlanShareView with richer layout and sharing options
- Improve HomeView with various UI enhancements
- Update AppSettings and Tag models for new features
- Minor iCloud sync and Settings fixes
- Add archive & upload script for App Store submissions

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

MealMood/Views/Settings/SettingsView.swift

@@ -45,6 +45,15 @@ struct SettingsView: View {
                     set: { settings.includeWeekends = $0 }
                 ))
                 .tint(.mealMoodCoral)
+
+                Picker("settings_export_style", selection: Binding(
+                    get: { settings.weekExportStyleEnum },
+                    set: { settings.weekExportStyleEnum = $0 }
+                )) {
+                    ForEach(WeekExportStyle.allCases, id: \.self) { style in
+                        Text(LocalizedStringKey(style.localizedKey)).tag(style)
+                    }
+                }
             } header: {
                 Label("settings_planning", systemImage: "fork.knife")
             }