wxcz_admin/lightrag-cn-git: 检索增强生成（RAG）系统

sshuair09 e738dff6f2 commit		3 hete
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docx	e738dff6f2 commit	3 hete
external	e738dff6f2 commit	3 hete
__init__.py	e738dff6f2 commit	3 hete
cli.py	e738dff6f2 commit	3 hete
debug.py	e738dff6f2 commit	3 hete
routing.py	e738dff6f2 commit	3 hete