refactor(package): rename traits and switch dep maps to IndexMap

Rename Package/CompletePackage to PackageInterface/CompletePackageInterface
to mirror Composer's interface names, and split each into its own module
under crates/mozart-core/src/package/.

Switch dependency-link and metadata maps from BTreeMap to indexmap::IndexMap
so serialized JSON preserves the original key ordering rather than sorting
alphabetically — matching PHP associative-array semantics. The
--sort-packages behaviour in `require` is preserved via sort_unstable_keys.

1 files changed, 8 insertions, 8 deletions

diff --git a/crates/mozart/src/commands/bump.rs b/crates/mozart/src/commands/bump.rs
index 351be01..2d6eea8 100644
--- a/crates/mozart/src/commands/bump.rs
+++ b/crates/mozart/src/commands/bump.rs
@@ -3,7 +3,7 @@ use clap::Args;
 use indexmap::IndexMap;
 use mozart_core::composer::LocalRepository;
 use mozart_core::console::IoInterface;
-use mozart_core::package::{Link, Package as _};
+use mozart_core::package::PackageInterface as _;
 use mozart_core::{console_writeln, console_writeln_error};
 use std::collections::BTreeMap;
 use std::path::Path;
@@ -151,7 +151,7 @@ pub async fn do_bump(
         }
     }
 
-    let mut tasks: Vec<(&'static str, &BTreeMap<String, Link>)> = Vec::new();
+    let mut tasks = Vec::new();
     if !dev_only {
         tasks.push(("require", composer.package().requires()));
     }
@@ -386,11 +386,11 @@ mod tests {
             version_normalized: Some(format!("{version}.0")),
             source: None,
             dist: None,
-            require: BTreeMap::new(),
-            require_dev: BTreeMap::new(),
-            conflict: BTreeMap::new(),
-            provide: BTreeMap::new(),
-            replace: BTreeMap::new(),
+            require: indexmap::IndexMap::new(),
+            require_dev: indexmap::IndexMap::new(),
+            conflict: indexmap::IndexMap::new(),
+            provide: indexmap::IndexMap::new(),
+            replace: indexmap::IndexMap::new(),
             suggest: None,
             package_type: None,
             autoload: None,
@@ -403,7 +403,7 @@ mod tests {
             support: None,
             funding: None,
             time: None,
-            extra_fields: BTreeMap::new(),
+            extra_fields: indexmap::IndexMap::new(),
         }
     }