```

refactor(print): 将 print 包重命名为 printer 并更新所有引用

将项目中的 print 包统一重命名为 printer，以避免与标准库或第三方库产生命名冲突。同时，
更新了所有相关模块对该包的引用，确保功能一致性和代码可维护性。

涉及文件包括：
- conf/new.go
- infra/service.go
- service/register.go
- service/service.go
- with/databases.go
- with/etcd.go
- with/memory.go
- with/redis.go

此外，删除了以下已废弃或未使用的代码文件：
- cmd/cmd.go
- data/map_float.go
- data/map_string.go
- oplog/new.go
- oplog/types.go
- print/print.go
- utils/ext.go
```

service/service.go

@@ -14,7 +14,7 @@ import (
 
 	"git.apinb.com/bsm-sdk/core/conf"
 	"git.apinb.com/bsm-sdk/core/env"
-	"git.apinb.com/bsm-sdk/core/print"
+	"git.apinb.com/bsm-sdk/core/printer"
 	"git.apinb.com/bsm-sdk/core/vars"
 	clientv3 "go.etcd.io/etcd/client/v3"
 	"google.golang.org/grpc"
@@ -48,15 +48,15 @@ func Addr(ip string, port int) string {
 }
 
 func (s *Service) Start() {
-	print.Info("[BSM - %s] Service Starting ...", vars.ServiceKey)
+	printer.Info("[BSM - %s] Service Starting ...", vars.ServiceKey)
 
 	// register to etcd.
 	if s.Opts.MsConf != nil && s.Opts.MsConf.Enable {
 		if s.Opts.EtcdClient == nil {
-			print.Error("[BSM Register] Etcd Client is nil.")
+			printer.Error("[BSM Register] Etcd Client is nil.")
 			os.Exit(1)
 		}
-		print.Info("[BSM - %s] Registering Service to Etcd ...", vars.ServiceKey)
+		printer.Info("[BSM - %s] Registering Service to Etcd ...", vars.ServiceKey)
 		// get methods
 		methods := FoundGrpcMethods(s.GrpcSrv)
 
@@ -88,13 +88,13 @@ func (s *Service) Start() {
 			panic(err)
 		}
 	}()
-	print.Success("[BSM - %s] Grpc %s Runing Success !", vars.ServiceKey, s.Opts.Addr)
+	printer.Success("[BSM - %s] Grpc %s Runing Success !", vars.ServiceKey, s.Opts.Addr)
 
 	if s.Opts.GatewayConf != nil && s.Opts.GatewayConf.Enable {
 		addr := Addr("0.0.0.0", s.Opts.GatewayConf.Port)
 		go s.Gateway(s.Opts.Addr, addr)
 
-		print.Success("[BSM - %s] Http %s Runing Success!", vars.ServiceKey, addr)
+		printer.Success("[BSM - %s] Http %s Runing Success!", vars.ServiceKey, addr)
 	}
 
 	select {}
@@ -111,7 +111,7 @@ func (s *Service) Gateway(grpcAddr string, httpAddr string) {
 func (s *Service) Use(initFunc func() error) {
 	err := (initFunc)()
 	if err != nil {
-		print.Error(err.Error())
+		printer.Error(err.Error())
 		panic(err)
 	}
 }