feat(macros): add Routable trait and update route! macro

Introduce a `Routable` trait with `to_chain` and `to_render`
methods, replacing direct `Grouped` usage in the `route!` macro
so error branches correctly route through the rendering pipeline

1 files changed, 22 insertions, 0 deletions

diff --git a/mingling_core/src/asset/routable.rs b/mingling_core/src/asset/routable.rs
new file mode 100644
index 0000000..24b7bb1
--- /dev/null
+++ b/mingling_core/src/asset/routable.rs
@@ -0,0 +1,22 @@
+use crate::ChainProcess;
+
+/// Provides routing capabilities for converting an item into a `ChainProcess`
+/// directed to either the chain or render processing pipeline.
+///
+/// This trait enables items to be dispatched to different processing routes
+/// (chain or render) by wrapping them into an `AnyOutput` and routing them
+/// through the appropriate pipeline.
+pub trait Routable<Group>
+where
+    Self: Sized + 'static,
+{
+    /// Converts the routable item into a `ChainProcess` directed to the chain route.
+    ///
+    /// This wraps the item into an `AnyOutput` and routes it to the chain processing pipeline.
+    fn to_chain(self) -> ChainProcess<Group>;
+
+    /// Converts the routable item into a `ChainProcess` directed to the render route.
+    ///
+    /// This wraps the item into an `AnyOutput` and routes it to the render processing pipeline.
+    fn to_render(self) -> ChainProcess<Group>;
+}