Refactor build system and implement complete renderer system

- Split monolithic build.rs into modular async generators
- Add renderer override system with type-safe dispatch
- Implement command template macro for consistent command definitions
- Add proc-macro crates for command and renderer systems
- Reorganize directory structure for better separation of concerns
- Update documentation to reflect new architecture

1 files changed, 13 insertions, 0 deletions

diff --git a/templates/_override_renderer_entry.rs.template b/templates/_override_renderer_entry.rs.template
new file mode 100644
index 0000000..06b2c35
--- /dev/null
+++ b/templates/_override_renderer_entry.rs.template
@@ -0,0 +1,13 @@
+// Auto generated by build.rs
+match type_name.as_str() {
+// MATCHING
+// -- TEMPLATE START --
+    "JVOutputTypeName" => {
+        let concrete_data = data
+            .downcast::<JVOutputType>()
+            .map_err(|_| CmdProcessError::DowncastFailed)?;
+        include!("../render/_override_renderer_dispatcher.rs")
+    }
+    _ => return Err(CmdProcessError::NoMatchingCommand),
+// -- TEMPLATE END --
+}