feat(symfony-process): port full Process class from PHP

Faithfully port every method, field and constant of Symfony's
Process.php into process.rs, replacing the reduced stub. Add the
supporting pipes module (PipesInterface/AbstractPipes/UnixPipes/
WindowsPipes), ProcessUtils and the missing process exceptions
(LogicException/InvalidArgumentException) with constructors.

Methods now return anyhow::Result where PHP throws, take the env
argument and a bool-returning callback, and borrow &mut for
status-updating accessors; all callers are updated accordingly.
Extend the php-shim with proc_open/proc_close (PHP-compatible
signatures), proc_get_status, proc_terminate, posix_kill, uniqid,
ftruncate, ftell_stream, fseek3, stream_get_contents3 and env
helpers.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/crates/shirabe-external-packages/src/symfony/process/exception/mod.rs b/crates/shirabe-external-packages/src/symfony/process/exception/mod.rs
index 67bad98..689a64b 100644
--- a/crates/shirabe-external-packages/src/symfony/process/exception/mod.rs
+++ b/crates/shirabe-external-packages/src/symfony/process/exception/mod.rs
@@ -1,8 +1,12 @@
+pub mod invalid_argument_exception;
+pub mod logic_exception;
 pub mod process_failed_exception;
 pub mod process_signaled_exception;
 pub mod process_timed_out_exception;
 pub mod runtime_exception;
 
+pub use invalid_argument_exception::*;
+pub use logic_exception::*;
 pub use process_failed_exception::*;
 pub use process_signaled_exception::*;
 pub use process_timed_out_exception::*;