chore(lint): add Ruby linter scripts and apply rules

Adds scripts/lint with linters for mod.rs naming, contiguous use blocks,
use-as aliasing, sorted Cargo dependencies, std::collections maps, and
workspace dependency requirements. Renames mod.rs files, reorders use
statements, drops unnecessary import aliases, and sorts Cargo.toml
entries to satisfy the new rules.

1 files changed, 2 insertions, 3 deletions

diff --git a/crates/mozart/tests/installer.rs b/crates/mozart/tests/installer.rs
index fbeba6d..c96e3b4 100644
--- a/crates/mozart/tests/installer.rs
+++ b/crates/mozart/tests/installer.rs
@@ -8,9 +8,6 @@
 //! EXPECT-LOCK + EXPECT-INSTALLED — the same load-bearing assertions
 //! Composer's PHPUnit suite uses.
 
-use std::path::{Path, PathBuf};
-use std::sync::{Arc, Mutex};
-
 use clap::Parser;
 use mozart::commands::{Cli, Commands, install, update};
 use mozart_core::console::{Console, IoInterface};
@@ -18,6 +15,8 @@ use mozart_core::exit_code::MozartError;
 use mozart_core::repository::installer_executor::TraceRecorderExecutor;
 use mozart_core::repository::repository::RepositorySet;
 use mozart_test_harness::{ParsedTest, parse_test_file};
+use std::path::{Path, PathBuf};
+use std::sync::{Arc, Mutex};
 use tempfile::TempDir;
 
 fn fixtures_dir() -> PathBuf {