refactor(symfony-filesystem): extract symfony/filesystem into the shirabe-symfony-filesystem crate

Move `Symfony\Component\Filesystem` out of shirabe-external-packages and
into its own crate, so the path is
`shirabe_symfony_filesystem::Filesystem` instead of
`shirabe_external_packages::symfony::filesystem::Filesystem`.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

1 files changed, 0 insertions, 29 deletions

diff --git a/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs b/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs
deleted file mode 100644
index 07a189c3..00000000
--- a/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-//! ref: composer/vendor/symfony/filesystem/Exception/IOException.php
-
-use shirabe_php_shim::RuntimeException;
-
-#[derive(Debug)]
-pub struct IOException {
-    inner: RuntimeException,
-    pub path: Option<String>,
-}
-
-impl IOException {
-    pub fn new(
-        message: String,
-        code: i64,
-        previous: Option<std::sync::Arc<anyhow::Error>>,
-        path: Option<String>,
-    ) -> Self {
-        Self {
-            inner: RuntimeException::with_code_and_previous(message, code, previous),
-            path,
-        }
-    }
-}
-
-shirabe_php_shim::impl_php_exception!(
-    IOException,
-    inner,
-    r"Symfony\Component\Filesystem\Exception\IOException"
-);