refactor: 拆分绑定函数与封装宏以简化模块实现

crates/oxide_vm/src/bindings/bind_function.rs

@@ -0,0 +1,17 @@
+use std::sync::Arc;
+
+use oxide_kernel::builtin::FunctionMethods;
+use oxide_kernel::kernel::OxideKernel;
+
+pub fn bind_function(kernel: &Arc<OxideKernel>) {
+    let function_methods = FunctionMethods {
+        call: crate::builtins::function::function_call as *const (),
+        apply: crate::builtins::function::function_apply as *const (),
+        bind: crate::builtins::function::function_bind as *const (),
+    };
+    kernel.builtin_world().bind_function_methods(
+        &function_methods,
+        kernel.string_forge().as_ref(),
+        kernel.shape_forge().as_ref(),
+    );
+}