完善错误处理逻辑，统一使用 BizErr 包装业务错误，提供打印源码跳转并返回合适的 http 状态码

pkg/logs/logs.go

@@ -16,21 +16,19 @@ func Init() {
 	switch env.RunMode {
 	case "debug":
 		handler = tint.NewHandler(writer, &tint.Options{
-			AddSource:  true,
 			Level:      env.LogLevel,
 			TimeFormat: timeFormat,
 			ReplaceAttr: func(_ []string, attr slog.Attr) slog.Attr {
-				err, ok := attr.Value.Any().(error)
-				if ok {
-					return tint.Err(err)
+				switch v := attr.Value.Any().(type) {
+				case error:
+					return tint.Err(v)
 				}
 				return attr
 			},
 		})
 	case "production":
 		handler = slog.NewJSONHandler(writer, &slog.HandlerOptions{
-			AddSource: false,
-			Level:     env.LogLevel,
+			Level: env.LogLevel,
 			ReplaceAttr: func(_ []string, a slog.Attr) slog.Attr {
 				if a.Key == "time" {
 					return slog.String("time", a.Value.Time().Format(timeFormat))