feat: create omrf packer basic layout

packer/src/sarasacw_omrf_packer/archiver.py

@@ -0,0 +1,10 @@
+import zipfile
+from pathlib import Path
+
+
+def pack(dist_dir: str, output_zip: str) -> None:
+    dist = Path(dist_dir)
+    with zipfile.ZipFile(output_zip, "w", zipfile.ZIP_DEFLATED) as zf:
+        for path in dist.rglob("*"):
+            if path.is_file():
+                zf.write(path, path.relative_to(dist))