refactor(io): introduce IoInterface trait mirroring Composer IOInterface

Add an `IoInterface` trait in mozart-core::console that mirrors
`\Composer\IO\IOInterface`, implement it for `Console`, and switch
commands, the auditor, and the suggested-packages reporter to accept
the abstracted IO (typically `Arc<Mutex<Box<dyn IoInterface>>>` at the
command boundary, `&dyn IoInterface` deeper down) instead of
`&Console`. The console_writeln\!/write\! macros now go through
`IoInterface::verbosity()` via the lock so any implementor works.

1 files changed, 6 insertions, 4 deletions

diff --git a/crates/mozart/src/commands/suggests.rs b/crates/mozart/src/commands/suggests.rs
index 1643e94..b882f5c 100644
--- a/crates/mozart/src/commands/suggests.rs
+++ b/crates/mozart/src/commands/suggests.rs
@@ -1,6 +1,6 @@
 use clap::Args;
 use indexmap::IndexSet;
-use mozart_core::console;
+use mozart_core::console::IoInterface;
 use mozart_core::installer::{
     InstalledRepoLite, MODE_BY_PACKAGE, MODE_BY_SUGGESTION, MODE_LIST, RootInfo,
     SuggestedPackagesReporter,
@@ -37,8 +37,10 @@ pub struct SuggestsArgs {
 pub async fn execute(
     args: &SuggestsArgs,
     cli: &super::Cli,
-    console: &console::Console,
+    io: std::sync::Arc<std::sync::Mutex<Box<dyn IoInterface>>>,
 ) -> anyhow::Result<()> {
+    let io_guard = io.lock().unwrap();
+    let console = &**io_guard;
     let working_dir = cli.working_dir()?;
 
     let lock_path = working_dir.join("composer.lock");
@@ -314,8 +316,8 @@ mod tests {
         }
     }
 
-    fn console() -> console::Console {
-        console::Console::new(0, false, false, true, true)
+    fn console() -> mozart_core::console::Console {
+        mozart_core::console::Console::new(0, false, false, true, true)
     }
 
     #[test]