完善 HTTP 处理逻辑，优化请求解析和认证流程

server/server.go

@@ -80,7 +80,8 @@ func Start() {
 func initLog() {
 	writer := colorable.NewColorable(os.Stdout)
 	logger := slog.New(tint.NewHandler(writer, &tint.Options{
-		Level: slog.LevelDebug,
+		Level:      slog.LevelDebug,
+		TimeFormat: time.RFC3339,
 		ReplaceAttr: func(_ []string, attr slog.Attr) slog.Attr {
 			err, ok := attr.Value.Any().(error)
 			if !ok {