Complete native extension milestone gate (#84)

tools/generate_rust_mapping.py

@@ -960,7 +960,10 @@ def function_bodies(text: str) -> list[str]:
 
 
 def validate_generated_shims() -> None:
-    for path in sorted((ROOT / "crates").glob("*/src/generated*.rs")):
+    # Only generated.rs files are callable compatibility shim targets.
+    # Deterministic native artifacts such as LSL generated_tables.rs contain
+    # ordinary successful functions and are validated by their own generator.
+    for path in sorted((ROOT / "crates").glob("*/src/generated.rs")):
         text = path.read_text()
         default_types = set(
             re.findall(