git:20260514.a64223c to git:20260515.409b304

2 added, 22 removed. Audit A to B.

- See the agent-related details in `AGENTS.md`.

- ## Contracts

- ### Compiler warning options

- Unless the user explicitly indicates otherwise, do **not** change compiler

- warning options to make warnings or errors go away. Always fix the source

- code instead.

- This includes (non-exhaustive):

- - Adding or modifying `-W*`, `-Wno-*`, `-Werror`, `-pedantic`, or `-w` flags

- in `BUILD`, `BUILD.bazel`, `*.bzl`, or any other build configuration.

- - Removing warning flags from `tools/copt_default.bzl` or a target's `copts`.

- - Disabling diagnostics via `#pragma GCC diagnostic` / `#pragma clang diagnostic`

- pushes around live code.

- The only built-in exception is `MODULE.bazel` (external-dep warning

- suppression — see AGENTS.md "Compiler Warnings Policy").

- Enforced by `scripts/contracts/diff_no_compile_flags_touched.sh`.

+ See `AGENTS.md` — all coding-agent guidance (build/test, sibling repos,

+ contracts, debugging tips) lives there so every agent shares the same doc.