refactor: wire anime handler to use new service interfaces via fx

internal/anime/handler/handler.go

@@ -20,13 +20,20 @@ import (
 )
 
 type AnimeHandler struct {
-	svc          domain.AnimeService
+	svc          Service
 	watchlistSvc domain.WatchlistService
 
 	scheduleCacheMu sync.Mutex
 	scheduleCache   map[string]cachedWeekSchedule
 }
 
+type Service interface {
+	domain.AnimeCatalogService
+	domain.AnimeDiscoverService
+	domain.AnimeSearchService
+	domain.AnimeDetailsService
+}
+
 type cachedWeekSchedule struct {
 	fetchedAt time.Time
 	value     animeschedule.WeekSchedule
@@ -40,7 +47,7 @@ func wrapAnimes(in []jikan.Anime) []domain.Anime {
 	return out
 }
 
-func NewAnimeHandler(svc domain.AnimeService, watchlistSvc domain.WatchlistService) *AnimeHandler {
+func NewAnimeHandler(svc Service, watchlistSvc domain.WatchlistService) *AnimeHandler {
 	return &AnimeHandler{
 		svc:           svc,
 		watchlistSvc:  watchlistSvc,

internal/anime/module.go

@@ -4,6 +4,7 @@ import (
 	"mal/internal/anime/handler"
 	"mal/internal/anime/repository"
 	"mal/internal/anime/service"
+	"mal/internal/domain"
 	"mal/internal/server"
 
 	"go.uber.org/fx"
@@ -12,7 +13,15 @@ import (
 var Module = fx.Options(
 	fx.Provide(
 		repository.NewAnimeRepository,
-		service.NewAnimeService,
+		fx.Annotate(
+			service.NewAnimeService,
+			fx.As(new(handler.Service)),
+			fx.As(new(domain.AnimeCatalogService)),
+			fx.As(new(domain.AnimeDiscoverService)),
+			fx.As(new(domain.AnimeSearchService)),
+			fx.As(new(domain.AnimeDetailsService)),
+			fx.As(new(domain.AnimePlaybackService)),
+		),
 		handler.NewAnimeHandler,
 	),
 	fx.Provide(

internal/anime/service/service.go

@@ -29,7 +29,7 @@ func wrapAnimes(in []jikan.Anime) []domain.Anime {
 	return out
 }
 
-func NewAnimeService(jikan *jikan.Client, repo domain.AnimeRepository) domain.AnimeService {
+func NewAnimeService(jikan *jikan.Client, repo domain.AnimeRepository) *animeService {
 	return &animeService{jikan: jikan, repo: repo}
 }