fix: add pdftext link to README and README_zh-CN for completeness

README.md

@@ -707,6 +707,7 @@ Currently, some models in this project are trained based on YOLO. However, since
 - [xy-cut](https://github.com/Sanster/xy-cut)
 - [fast-langdetect](https://github.com/LlmKira/fast-langdetect)
 - [pypdfium2](https://github.com/pypdfium2-team/pypdfium2)
+- [pdftext](https://github.com/datalab-to/pdftext)
 - [pdfminer.six](https://github.com/pdfminer/pdfminer.six)
 - [pypdf](https://github.com/py-pdf/pypdf)
 

README_zh-CN.md

@@ -699,6 +699,7 @@ mineru -p <input_path> -o <output_path> -b vlm-sglang-client -u http://127.0.0.1
 - [xy-cut](https://github.com/Sanster/xy-cut)
 - [fast-langdetect](https://github.com/LlmKira/fast-langdetect)
 - [pypdfium2](https://github.com/pypdfium2-team/pypdfium2)
+- [pdftext](https://github.com/datalab-to/pdftext)
 - [pdfminer.six](https://github.com/pdfminer/pdfminer.six)
 - [pypdf](https://github.com/py-pdf/pypdf)