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, 0 insertions, 18 deletions

diff --git a/crates/shirabe-external-packages/src/composer/semver/semver.rs b/crates/shirabe-external-packages/src/composer/semver/semver.rs
deleted file mode 100644
index 2051445..0000000
--- a/crates/shirabe-external-packages/src/composer/semver/semver.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-//! ref: composer/vendor/composer/semver/src/Semver.php
-
-#[derive(Debug)]
-pub struct Semver;
-
-impl Semver {
-    pub fn sort(_versions: Vec<String>) -> anyhow::Result<Vec<String>> {
-        todo!()
-    }
-
-    pub fn rsort(_versions: Vec<String>) -> Vec<String> {
-        todo!()
-    }
-
-    pub fn satisfies(_version: &str, _constraint: &str) -> bool {
-        todo!()
-    }
-}