v1.1 polish: accessibility, error logging, localization, and code quality sweep

- Wrap 30+ production print() statements in #if DEBUG guards across 18 files
- Add VoiceOver labels, hints, and traits to Watch app, Live Activities, widgets
- Add .accessibilityAddTraits(.isButton) to 15+ onTapGesture views
- Add text alternatives for color-only indicators (progress dots, mood circles)
- Localize raw string literals in NoteEditorView, EntryDetailView, widgets
- Replace 25+ silent try? with do/catch + AppLogger error logging
- Replace hardcoded font sizes with semantic Dynamic Type fonts
- Fix FIXME in IconPickerView (log icon change errors)
- Extract magic animation delays to named constants across 8 files
- Add widget empty state "Log your first mood!" messaging
- Hide decorative images from VoiceOver, add labels to ColorPickers
- Remove stale TODO in Color+Codable (alpha change deferred for migration)

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

Shared/Views/MonthView/MonthDetailView.swift

@@ -58,11 +58,13 @@ struct MonthDetailView: View {
                     .onTapGesture {
                         let impactMed = UIImpactFeedbackGenerator(style: .heavy)
                         impactMed.impactOccurred()
-                        
+
                         let _image = self.image
                         self.shareImage.showSheet = true
                         self.shareImage.selectedShareImage = _image
                     }
+                    .accessibilityAddTraits(.isButton)
+                    .accessibilityLabel(String(localized: "Share month"))
             }
             .background(
                 theme.currentTheme.secondaryBGColor
@@ -161,6 +163,7 @@ struct MonthDetailView: View {
                                 showUpdateEntryAlert = true
                             }
                         })
+                        .accessibilityAddTraits(.isButton)
                         .frame(minWidth: 0, maxWidth: .infinity)
                 }
             }