refactor: update import paths to use new types package

setting/ratio_setting/cache_ratio.go

@@ -1,7 +1,7 @@
 package ratio_setting
 
 import (
-	"github.com/QuantumNous/new-api/relaykit/types"
+	"github.com/QuantumNous/new-api/types"
 )
 
 var defaultCacheRatio = map[string]float64{

setting/ratio_setting/group_ratio.go

@@ -5,8 +5,8 @@ import (
 	"errors"
 
 	"github.com/QuantumNous/new-api/common"
-	"github.com/QuantumNous/new-api/relaykit/types"
 	"github.com/QuantumNous/new-api/setting/config"
+	"github.com/QuantumNous/new-api/types"
 )
 
 var defaultGroupRatio = map[string]float64{

setting/ratio_setting/model_ratio.go

@@ -4,8 +4,8 @@ import (
 	"strings"
 
 	"github.com/QuantumNous/new-api/common"
-	"github.com/QuantumNous/new-api/relaykit/types"
 	"github.com/QuantumNous/new-api/setting/operation_setting"
+	"github.com/QuantumNous/new-api/types"
 )
 
 // from songquanpeng/one-api