fix(console): flatten Application inheritance to restore overrides

Composer\Console\Application embedded Symfony's Application as an
`inner` field and delegated to it, so polymorphic calls inside the
Symfony base (e.g. doRun -> $this->getLongVersion()) resolved to
Symfony's own methods and never reached Composer's overrides. As a
result `--version` bypassed Composer's getLongVersion()/doRun()
entirely.

Flatten the PHP inheritance chain into the single shirabe Application
struct: take in the Symfony base methods (parent-calling overrides kept
under a `base_` prefix) and drop the `inner` delegation. Replace the
Symfony Application struct in shirabe-external-packages with an
`Application` trait that the merged struct implements, so commands and
descriptors can reference it without a reverse crate dependency.

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

1 files changed, 5 insertions, 5 deletions

diff --git a/crates/shirabe-external-packages/src/symfony/console/command/command.rs b/crates/shirabe-external-packages/src/symfony/console/command/command.rs
index 1af9c59..1640689 100644
--- a/crates/shirabe-external-packages/src/symfony/console/command/command.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/command/command.rs
@@ -20,7 +20,7 @@ use std::rc::Rc;
 /// (defined below) and this concrete `BaseCommand` struct holding the base-class
 /// state and behavior. Subclasses embed a `BaseCommand` and implement `Command`.
 pub struct BaseCommand {
-    application: Option<Rc<RefCell<Application>>>,
+    application: Option<Rc<RefCell<dyn Application>>>,
     name: Option<String>,
     process_title: Option<String>,
     aliases: Vec<String>,
@@ -130,7 +130,7 @@ impl BaseCommand {
         self.ignore_validation_errors = true;
     }
 
-    pub fn set_application(&mut self, application: Option<Rc<RefCell<Application>>>) {
+    pub fn set_application(&mut self, application: Option<Rc<RefCell<dyn Application>>>) {
         self.application = application.clone();
         if let Some(application) = application {
             self.set_helper_set(application.borrow_mut().get_helper_set());
@@ -151,7 +151,7 @@ impl BaseCommand {
     }
 
     /// Gets the application instance for this command.
-    pub fn get_application(&self) -> Option<Rc<RefCell<Application>>> {
+    pub fn get_application(&self) -> Option<Rc<RefCell<dyn Application>>> {
         self.application.clone()
     }
 
@@ -709,11 +709,11 @@ pub trait Command: std::fmt::Debug + shirabe_php_shim::AsAny {
         todo!()
     }
 
-    fn set_application(&mut self, _application: Option<Rc<RefCell<Application>>>) {
+    fn set_application(&mut self, _application: Option<Rc<RefCell<dyn Application>>>) {
         todo!()
     }
 
-    fn get_application(&self) -> Option<Rc<RefCell<Application>>> {
+    fn get_application(&self) -> Option<Rc<RefCell<dyn Application>>> {
         todo!()
     }