Graphify-Labs/graphify v0.3.5 on GitHub

What's new

.docx and .xlsx support — Office documents now work in graphify. Install the optional extra:
```
pip install graphifyy[office]
```
- .docx: converted to markdown via python-docx (headings, lists, tables preserved)
- .xlsx: each sheet converted to a markdown table via openpyxl
- Converted files are saved to graphify-out/converted/ as .md sidecars — Claude reads them as normal documents
- Graceful fallback if [office] is not installed: file is skipped with an install hint