Added code for backend glue

backend/internal/logx/log.go

@@ -0,0 +1,19 @@
+package logx
+
+import (
+	"log"
+)
+
+type Logger struct{}
+
+func New() *Logger {
+	return &Logger{}
+}
+
+func (l *Logger) Infof(format string, v ...any) {
+	log.Printf("INFO "+format, v...)
+}
+
+func (l *Logger) Errorf(format string, v ...any) {
+	log.Printf("ERROR "+format, v...)
+}