refactor(semver): re-export shirabe-semver at crate root, drop composer::semver stubs

Flatten shirabe-semver's modules into glob re-exports at the crate
root and route all consumers through the short paths. Remove the
duplicate composer::semver stubs from shirabe-external-packages in
favor of the shirabe-semver types.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

1 files changed, 14 insertions, 6 deletions

diff --git a/crates/shirabe-semver/src/lib.rs b/crates/shirabe-semver/src/lib.rs
index 04c3e96..dff051c 100644
--- a/crates/shirabe-semver/src/lib.rs
+++ b/crates/shirabe-semver/src/lib.rs
@@ -1,7 +1,15 @@
-pub mod comparator;
-pub mod compiling_matcher;
 pub mod constraint;
-pub mod interval;
-pub mod intervals;
-pub mod semver;
-pub mod version_parser;
+
+mod comparator;
+mod compiling_matcher;
+mod interval;
+mod intervals;
+mod semver;
+mod version_parser;
+
+pub use comparator::*;
+pub use compiling_matcher::*;
+pub use interval::*;
+pub use intervals::*;
+pub use semver::*;
+pub use version_parser::*;