scripts/install.sh — POSIX sh, shellcheck-clean: detects uname OS/arch ->
target triple (Linux uses the static musl build; Windows rejected with a
Scoop/winget pointer), resolves the latest release (or RDBMS_VERSION),
downloads the asset + its .sha256 and verifies it, installs to
~/.local/bin with a PATH hint. RDBMS_OS/RDBMS_ARCH + --print-target are
testing seams. Verified end-to-end against the live public v0.1.0 (all
mappings, pinned + latest, checksum incl. tamper-rejection, install+run).
ADR-0055 + README index; plan-doc step 2 done + decisions recorded
(crates.io=yes, releases public, tracking via doc+ADR).
claude@clouddev1