Fix race condition: wait for Linux wheel in latest before macOS upload

The macOS job could upload to the latest release before the Linux
job recreated it, causing the macOS wheel to be lost. Now wait
for the Linux wheel to appear in latest first.

Made-with: Cursor

Author: akashlevy

.github/workflows/release.yml

@@ -152,7 +152,9 @@ jobs:
             echo "Upload attempt $i failed, retrying in 15s..."
             sleep 15
           done
-          until gh release view latest >/dev/null 2>&1; do sleep 5; done
+          # Wait for the Linux job to finish creating the latest release with its wheel
+          echo "Waiting for Linux wheel to appear in latest release..."
+          until gh release view latest --json assets --jq '.assets[].name' 2>/dev/null | grep -q linux; do sleep 10; done
           for i in 1 2 3 4 5; do
             gh release upload latest dist/*.whl --clobber && break
             echo "Upload attempt $i failed, retrying in 15s..."