https://huggingface.co/SaylorTwift/claude-code/resolve/main/mods/diff/tests/fixtures/pane-view/columns.ts
hf download hf://SaylorTwift/claude-code/mods/diff/tests/fixtures/pane-view/columns.ts
curl -L -o columns.ts https://huggingface.co/SaylorTwift/claude-code/resolve/main/mods/diff/tests/fixtures/pane-view/columns.ts
