feat(Grid): flexible at() method arguments

- Support tuple argument: grid.at((x, y))
- Support keyword arguments: grid.at(x=5, y=3)
- Support pos keyword: grid.at(pos=(2, 8))
- Maintain backward compatibility with grid.at(x, y)
- Add comprehensive error handling for invalid arguments

Improves API ergonomics and Python-like flexibility

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
John McCardle 2025-07-05 20:35:33 -04:00
commit 5b6b0cc8ff
34 changed files with 1930 additions and 184 deletions

BIN
debug_multi_1.png Normal file

Binary file not shown.

After

Width:  |  Height:  |  Size: 30 KiB