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, 7 insertions, 0 deletions

diff --git a/crates/mozart-registry/src/lib.rs b/crates/mozart-registry/src/lib.rs
new file mode 100644
index 0000000..9fd9aff
--- /dev/null
+++ b/crates/mozart-registry/src/lib.rs
@@ -0,0 +1,7 @@
+pub mod cache;
+pub mod downloader;
+pub mod installed;
+pub mod lockfile;
+pub mod packagist;
+pub mod resolver;
+pub mod version;