style: align struct fields in config, domain, and auth

internal/auth/service/service.go

@@ -18,8 +18,8 @@ import (
 )
 
 type authService struct {
-	repo      domain.AuthRepository
-	auditSvc  domain.AuditService
+	repo     domain.AuthRepository
+	auditSvc domain.AuditService
 }
 
 func NewAuthService(repo domain.AuthRepository, auditSvc domain.AuditService) domain.AuthService {

internal/config/config.go

@@ -37,12 +37,12 @@ type Config struct {
 
 func Load() (Config, error) {
 	cfg := Config{
-		Port:                   firstNonEmpty(strings.TrimSpace(os.Getenv("PORT")), "3000"),
-		GinMode:                strings.TrimSpace(os.Getenv("GIN_MODE")),
-		DatabaseFile:           firstNonEmpty(strings.TrimSpace(os.Getenv("DATABASE_FILE")), "mal.db"),
-		CORSAllowAll:           strings.TrimSpace(os.Getenv("MAL_CORS_ALLOW_ALL")) == "1",
-		PlaybackProxySecret:    strings.TrimSpace(os.Getenv("PLAYBACK_PROXY_SECRET")),
-		JikanTrace:             truthy(strings.TrimSpace(os.Getenv("MAL_JIKAN_TRACE"))),
+		Port:                    firstNonEmpty(strings.TrimSpace(os.Getenv("PORT")), "3000"),
+		GinMode:                 strings.TrimSpace(os.Getenv("GIN_MODE")),
+		DatabaseFile:            firstNonEmpty(strings.TrimSpace(os.Getenv("DATABASE_FILE")), "mal.db"),
+		CORSAllowAll:            strings.TrimSpace(os.Getenv("MAL_CORS_ALLOW_ALL")) == "1",
+		PlaybackProxySecret:     strings.TrimSpace(os.Getenv("PLAYBACK_PROXY_SECRET")),
+		JikanTrace:              truthy(strings.TrimSpace(os.Getenv("MAL_JIKAN_TRACE"))),
 		EpisodeAvailabilityMode: EpisodeAvailabilityModeAuto,
 	}
 
@@ -82,4 +82,3 @@ func truthy(v string) bool {
 		return false
 	}
 }
-

internal/domain/audit.go

@@ -6,16 +6,15 @@ import (
 )
 
 type AuditEvent struct {
-	UserID        string
-	Action        string
-	ResourceType  string
-	ResourceID    string
-	MetadataJSON  json.RawMessage
-	IP            string
-	UserAgent     string
+	UserID       string
+	Action       string
+	ResourceType string
+	ResourceID   string
+	MetadataJSON json.RawMessage
+	IP           string
+	UserAgent    string
 }
 
 type AuditService interface {
 	Record(ctx context.Context, event AuditEvent) error
 }
-