chore: import upstream snapshot with attribution

2026-07-13 13:24:13 +08:00
commit 1037506f2e
6050 changed files with 1731598 additions and 0 deletions
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools", "wheel", "cython"]
+build-backend = "setuptools.build_meta"