organize-repository

Decide where code, tests, docs, scripts, config, and generated files belong in a repository, so placement stays predictable across projects instead of being re-decided each time. Use when starting a repository, adding something whose home is not obvious, adding a documentation site such as Mintlify, moving or retiring files, auditing a layout for drift, or writing a repository's layout rules into AGENTS.md. Not for choosing application architecture or dependency boundaries.