甲骨文数据集标注优化：技术校对、编码提升数据质量和应用性

In order to improve the quality of annotation in the dataset, after the initial annotation is completed, experts in ancient writing will perform a technical review of the annotation results, screening and removing some incorrectly annotated and supplementing missing annotations, and conducting more detailed annotation classification. At the same time, in order to facilitate subsequent research on oracle bone inscription reading and analysis, and to expand the applicability of the oracle bone inscription dataset, we have encoded the annotation results (assigning a numerical code to each oracle bone character), so that the annotation results can be used on other platforms without relying on the specified font.