forked from enderofwings/NexusOS
- Upload endpoint (base64 JSON, no multipart dep): extracts text from pdf/docx/txt/md via pypdf + python-docx, then runs the existing chunk/embed pipeline. Documents page uploads files straight through. - Citations: the chat stream emits an SSE `sources` event listing the documents that fed the answer; the UI shows them as chips under the reply. - Deps: pypdf, python-docx (both pure-Python, Windows-safe). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>