* fix: fix bun install bug
* refactor: consolidate executable check into assertExecutable helper
- Add assertExecutable() to cli-shared that checks and attempts chmod
- Simplify CLI and SDK spawn code to use the shared helper
- Fix cli-shared package.json exports (.js not .mjs)
- Add global install instructions to SDK error message
* chore(release): update version to 0.1.6-rc.1
* fix: add cli-shared package to Dockerfiles
* chore(release): update version to 0.1.6-rc.1
* fix: add cli-shared publishing to release workflow
* chore(release): update version to 0.1.6-rc.1
* fix: handle already-exists error during crate publish
* chore(release): update version to 0.1.6-rc.1
The npm CLI platform packages were being published without binaries
because publishNpmCli() wasn't downloading them from R2 first.
- Add downloadFromReleases() helper to utils.ts
- Update publishNpmCli() to download platform binaries before publish
- Add sdks/cli/platforms/*/bin/ to .gitignore
Previously used cfg!(target_env = "musl") which checks compile-time,
causing musl-compiled sandbox-agent to always download musl binaries
even on glibc systems like Debian/E2B.
Now checks for /lib/ld-musl-*.so.1 at runtime to detect the actual
system libc and download the correct Claude binary variant.
