| docs: add UDF patterns tutorial notebook and example page (#6539) ## Summary - Adds tutorials/udf_patterns/udf_patterns.ipynb — a self-contained notebook covering all four UDF patterns (row-wise, generator, async, stateful) plus batch, using a support-ticket dataset throughout - Adds docs/examples/udf-patterns.md — the rendered example page with a Google Colab link at the top - Adds a card to docs/examples/index.md for the new example - Adds a navigation entry to docs/SUMMARY.md ## Test plan - [x] make docs — builds successfully - [x] make doctests — 273 passed, 1 skipped - [x] make format — passed - [x] make lint — passed - [x] make precommit — all hooks passed 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> | 6 个月前 |