copy-steps-to-duplicate-titles

Prompt file imported from ZoeLocke/108-moves (.github/prompts/copy-steps-to-duplicate-titles.prompt.md). Copyright stays with the author.

For each file in content/moves/*/index.md, sorted by the numeric folder name ascending, do the following:

1. Parse the frontmatter of every file to extract title and steps.
2. Build a lookup table of first-seen title → steps array, but only record an entry when the steps array for that title is non-empty (i.e. it contains at least one item). Process files in ascending numeric folder order so the earliest-numbered file wins.
3. For every file whose title already exists in the lookup table and whose own steps array is currently empty (steps: []), replace the empty steps: [] with the steps array from the lookup table entry. Write the replacement in inline array format on one line only, e.g. steps: [Step one, Step two]. Items must be plain text without any quotes — commas alone separate items.
4. Formatting requirements are strict: keep steps as a single-line inline array in all edits, do not add quotes or double-quotes around items, do not convert it to YAML block-list style (steps: with - item lines), and preserve all other frontmatter fields exactly as they are.
5. After all updates are complete, output a list of every file path that was changed, grouped by the shared title. If no files were changed, say so explicitly.