[iamhyc]

What and why

Two things: the public tree carried local development notes, and the launcher promised a
platform the release never built.

Local notes out of the tree. scripts/debug/ (16 one-off reverse-engineering probes, two
carrying a plaintext p12 password), docs/agents/ and AGENTS.md describe a development
setup rather than the tool, and this repository is public. They are removed and gitignored so a
stray git add -A cannot bring them back. docs/published/ stays — those three files are
compiled into the binary by src/support/skill.rs.

Platforms agree. npm/package.json declared five platform packages while release.yml
built three, so npm i -g @hvolt/cli on an Intel Mac or an arm64 Linux host installed a
launcher whose binary never existed:

• release.yml gains a linux-arm64 lane on ubuntu-24.04-arm, building
  aarch64-unknown-linux-gnu natively
• install.sh maps aarch64/arm64 to that archive and names the real support list when it
  refuses a platform
• @hvolt/cli-darwin-x64 is dropped rather than shipped empty

Both sides now list four: darwin-arm64, linux-arm64, linux-x64, win32-x64.

Checks

• cargo fmt --all --check is clean
• cargo clippy --all-targets -- -D warnings finishes without warnings
• cargo test passes
• Behaviour changes come with a test
• Any claim about engine/SDK/device behaviour states how it was measured
• --help text and comments naming a changed command are updated
• CHANGELOG.md has an entry if the CLI surface or project format changed

Tested with

cargo fmt --all --check                       → FMT_OK
cargo clippy --all-targets -- -D warnings     → 0
cargo test                                    → 533 passed; 0 failed; 4 ignored
sh -n install.sh                              → syntax OK
node -p Object.keys(optionalDependencies)     → darwin-arm64 linux-arm64 linux-x64 win32-x64
npm pack --dry-run (@hvolt/cli)               → 4 files
grep -rn "docs/agents" --include=*.md         → only a 2026-11-04 report that records history

The arm64 artifact itself can only be confirmed by the release run; this PR does not cut one.