COLUMNS Env Var For Nicer Screenshots

I was working on uv-run-pep-723-is-a-match-made-in-heaven and I wanted to grab a screenshot of a TUI, but my terminal is full screen and the TUI was then...

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I was working on UV Run + PEP 723 Is A Match Made In Heaven and I wanted to grab a screenshot of a TUI, but my terminal is full screen and the TUI was then super stretched… Nice for working and using it, but not nice for a screenshot going into a blog post… see the difference export COLUMNS=120 does here!

COLUMNS=120 mytui.py
20251208111709_aa06bd03.png
mytui.py
20251208111820_a209638f.png

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