refactor(workspace): split monolithic crate into 6 workspace crates

Extract modules from the single `mozart` crate into 5 focused library
crates to improve compilation parallelism and architectural clarity:

- mozart-constraint: version constraint parser (independent)
- mozart-core: base types, console, validation, platform utilities
- mozart-archiver: archive creation (tar, zip, bzip2)
- mozart-registry: Packagist API, cache, resolver, downloader, lockfile
- mozart-autoload: autoloader generation and PHP scanner

Refactor Console::from_cli and build_cache_config to accept primitive
args instead of &Cli to break circular dependencies. Introduce
[workspace.dependencies] for centralized version management. Remove 9
unused direct dependencies from the CLI crate.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/crates/mozart/src/resolver.rs b/crates/mozart/src/resolver.rs
index 3243a44..cb4561e 100644
--- a/crates/mozart/src/resolver.rs
+++ b/crates/mozart/src/resolver.rs
@@ -13,10 +13,10 @@ use pubgrub::{
     PackageResolutionStatistics, PubGrubError, Ranges, Reporter,
 };
 
-use crate::cache::Cache;
-use crate::constraint::{Constraint, VersionConstraint};
-use crate::package::Stability;
-use crate::packagist;
+use mozart_registry::cache::Cache;
+use mozart_constraint::{Constraint, VersionConstraint};
+use mozart_core::package::Stability;
+use mozart_registry::packagist;
 
 // ─────────────────────────────────────────────────────────────────────────────
 // Stability constants
@@ -372,7 +372,7 @@ fn single_constraint_to_ranges(c: &Constraint) -> Result<ComposerVS, String> {
 }
 
 /// Convert a `constraint::Version` to a `ComposerVersion`.
-fn version_to_composer(v: &crate::constraint::Version) -> Result<ComposerVersion, String> {
+fn version_to_composer(v: &mozart_constraint::Version) -> Result<ComposerVersion, String> {
     // Dev branches cannot be represented as ComposerVersion
     if v.is_dev_branch {
         return Err(format!(