fix: Failing sandbox test on macOS

RELEASE-NOTES.md

@@ -21,6 +21,7 @@
 ## New additions
 
 ## Fixes and improvements
+* Fixed `SandboxEnvBuilder` failing with `SIGABRT` on macOS when creating a codegen sandbox virtual environment. On macOS, `python-build-standalone` (used by hatch and uv) embeds a `@executable_path`-relative reference to `libpython`; copying the binary into the venv breaks dyld resolution. The venv is now created with symlinks on macOS so the dynamic linker can resolve the library from its original location.
 
 
 # v3.17.0

src/snowflake/cli/_plugins/nativeapp/codegen/sandbox.py

@@ -259,6 +259,10 @@ def __init__(self, path: Path, **kwargs) -> None:
         Parameters:
             path (Path): The directory in which the sandbox environment will be created.
         """
+        # On macOS, python-build-standalone (used by hatch/uv) embeds
+        # @executable_path/../lib/libpythonX.Y.dylib. Copying the binary into the venv
+        # breaks dyld resolution; symlinking lets macOS resolve it to the original location.
+        kwargs.setdefault("symlinks", sys.platform == "darwin")
         super().__init__(**kwargs)
         self.path = path
         self._context: Any = None  # cached context