akirak

Update the Nix `pnpmDeps.hash` value for this repo's client assets derivation by running `nix build .#client`, reading the `got:` hash from a fixed-output mismatch error, patching `assets.nix`, and rerunning the build until it succeeds. Use when `pnpm-lock.yaml` or frontend dependencies changed and the client build fails with a pnpm dependency hash mismatch.

Update the status of an existing Architecture Decision Record (ADR) in `docs/adrs`. Use when asked to change, advance, reject, deprecate, supersede, or otherwise update an ADR status by ADR number with an optional title and optional update description.

Use when the user wants to initialize Dependabot in a repository. Copy the bundled `assets/dependabot.yml` and `assets/auto-merge-dependabot.yml` into `.github`, keep only the package ecosystems and directories that actually exist in the repository, choose the appropriate Nix update strategy for each flake, adapt the auto-merge workflow to the repository's update command, refresh pinned action SHAs, validate with zizmor, and remind the user to create the required GitHub App secrets manually.

Create a new Architecture Decision Record (ADR) from `docs/adrs/0000-template.md`. Use when asked to add or document ADRs, record architecture decisions, or formalize technical choices in this repo.

Update Nix `vendorHash` values for Go packages built with `buildGoModule` after `go.mod`, `go.sum`, or vendored dependencies change. Use when a flake or Nix package fails with a fixed-output hash mismatch, `inconsistent vendoring`, or a stale `vendorHash`, and Codex needs to replace the hash with a fake value, rebuild, capture the expected hash, and verify the final build.