Merge pull request 'fix: JSONHandler deadlock from recursive log.Println (closes #3)' (#4) from clawbot/simplelog:fix/json-handler-deadlock into main

Reviewed-on: #4

json_handler.go

@@ -3,8 +3,9 @@ package simplelog
 import (
 	"context"
 	"encoding/json"
-	"log"
+	"fmt"
 	"log/slog"
+	"os"
 )
 
 type JSONHandler struct{}
@@ -15,7 +16,7 @@ func NewJSONHandler() *JSONHandler {
 
 func (j *JSONHandler) Handle(ctx context.Context, record slog.Record) error {
 	jsonData, _ := json.Marshal(record)
-	log.Println(string(jsonData))
+	fmt.Fprintln(os.Stdout, string(jsonData))
 	return nil
 }