feat: custom json marshaling implementation, replace json and yaml library (#89)

* chore: replace gopkg.in/yaml.v3 vs goccy/go-yaml; replace encoding/json with bytedance/sonic

* fix: yaml unmarshal panic

* feat: custom json marshaler implementation

* chore: fix import and err marshal handling

---------

Co-authored-by: yusing <yusing@6uo.me>

internal/gperr/base.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"fmt"
 
-	"encoding/json"
+	"github.com/yusing/go-proxy/pkg/json"
 )
 
 // baseError is an immutable wrapper around an error.
@@ -49,6 +49,6 @@ func (err *baseError) Error() string {
 	return err.Err.Error()
 }
 
-func (err *baseError) MarshalJSON() ([]byte, error) {
-	return json.Marshal(err.Err)
+func (err *baseError) MarshalJSONTo(buf []byte) []byte {
+	return json.MarshalTo(err.Err, buf)
 }

internal/gperr/subject.go

@@ -5,8 +5,7 @@ import (
 	"slices"
 	"strings"
 
-	"encoding/json"
-
+	"github.com/yusing/go-proxy/pkg/json"
 	"github.com/yusing/go-proxy/internal/utils/strutils/ansi"
 )
 
@@ -94,7 +93,7 @@ func (err *withSubject) Error() string {
 	return sb.String()
 }
 
-func (err *withSubject) MarshalJSON() ([]byte, error) {
+func (err *withSubject) MarshalJSONTo(buf []byte) []byte {
 	subjects := slices.Clone(err.Subjects)
 	slices.Reverse(subjects)
 
@@ -102,5 +101,5 @@ func (err *withSubject) MarshalJSON() ([]byte, error) {
 		"subjects": subjects,
 		"err":      err.Err,
 	}
-	return json.Marshal(reversed)
+	return json.MarshalTo(reversed, buf)
 }

internal/gperr/utils.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"fmt"
 
-	"encoding/json"
+	stdJSON "encoding/json"
 )
 
 func newError(message string) error {
@@ -73,7 +73,7 @@ func IsJSONMarshallable(err error) bool {
 	case *baseError:
 		return IsJSONMarshallable(err.Err)
 	default:
-		var v json.Marshaler
+		var v stdJSON.Marshaler
 		return errors.As(err, &v)
 	}
 }