Build Linux release artifacts as statically linked musl binaries for x86_64 and aarch64, update packaging and updater handling, and document the reduced runtime requirements.
Keep release version preparation locked without refreshing dependencies or committing Cargo.lock.
Closes#440
* ci: migrate project automation to Just
Centralize build, test, release, dependency, hook, and website commands in Just recipes. Pin workflow tooling, use the repository toolchain, and run the complete validation set in CI.
* ci: codex being codex
* docs: update CLAUDE.md for just task runner migration
Reflect the switch to just recipes for build/test/clippy/fmt, note
dprint replacing raw rustfmt, and add a cross-platform code requirement.
* fix: resolve clippy warnings breaking CI on ubuntu and windows
Use clone() instead of implicit to_string() on already-owned String
values, gate the windows-only unused make_file_at import behind
cfg(posix), and fix unused mut / manual assign-op in the windows-only
localhost test.
* fix: fmt
Christian Visintin