feat: new build process and workflows

ver: bump

setup.py

@@ -0,0 +1,31 @@
+from setuptools import setup
+from setuptools.command.build_py import build_py as _build_py
+from Cython.Build import cythonize
+
+# Modules compiled to .so — exclude their .py source from the wheel
+COMPILED_MODULES = {"nomyo", "SecureCompletionClient", "SecureMemory"}
+
+
+class BuildPyNoPy(_build_py):
+    """Skip copying .py source files for cythonized modules."""
+
+    def find_package_modules(self, package, package_dir):
+        modules = super().find_package_modules(package, package_dir)
+        return [
+            (pkg, mod, path)
+            for pkg, mod, path in modules
+            if not (pkg == "nomyo" and mod in COMPILED_MODULES)
+        ]
+
+
+setup(
+    ext_modules=cythonize(
+        [
+            "nomyo/nomyo.py",
+            "nomyo/SecureCompletionClient.py",
+            "nomyo/SecureMemory.py",
+        ],
+        compiler_directives={"language_level": "3"},
+    ),
+    cmdclass={"build_py": BuildPyNoPy},
+)