sneak ruled that TODO is not a history document. docs/TODO.md drops the Completed Steps section and every other record of past work, and keeps the open steps. The Workflow step that moved a finished Next Step into Completed Steps now deletes it.
Model: opus-5-5
REPO_POLICIES.md names prettier as the Markdown formatter and keeps documents out of the root. script/fmt and script/fmt-check now run prettier over all Markdown (4-space indents, proseWrap always) besides gofmt, with node and yarn installed by script/bootstrap as in sneak/prompts. All Markdown is reformatted with no text change. ARCHITECTURE.md and TODO.md move to docs/, config.example.yml to configs/, and every reference follows.
Model: opus-5-5