feat(i18n): complete internationalization for iOS + watchOS across all views
Migrate every hardcoded Text("...") string to the L10n / LocalizedStringResource
type-safe key system with full en/fr/de/es translations (4 languages).
iOS changes (TabataGo target):
- Strings.swift: ~90 new L10n keys across 13 groups (action, tab, home, zone,
level, programs, programDetail, player, profile, settings, policy, paywall,
health, complete, activity, onboarding, goal)
- Localizable.xcstrings: 145 → 245+ keys with fr/de/es translations
- Model enums: FitnessLevel.label & FitnessGoal.label changed from String to
LocalizedStringResource, backed by L10n.level/goal keys
- Component param types changed to LocalizedStringResource: StatBadge,
SectionHeader, ProfileRow, PolicySection, CompletionStat, FeatureRow,
OnboardingHeader, PrimaryButton, SelectionCard
- All 18 view files updated: HomeTab, ActivityTab, ProgramsTab, ProfileTab,
MainTabView, SettingsView, PolicyViews, CompletionView, BodyZoneView,
ProgramDetailView, PaywallView, OnboardingView, PlayerView
Watch changes (TabataGoWatch target):
- New Localizable.xcstrings: 23 keys with en/fr/de/es (phase labels, idle
state, activity rings, complication strings)
- New WatchL10n.swift: type-safe enum (needs manual Xcode target membership)
- Updated: WatchPlayerView, WatchIdleView, WatchActivityView,
TabataGoComplication (inline LocalizedStringResource for widget target)
Both iOS and watchOS targets build with zero errors.
0f5b7b9e18