Fix submission file preview CORS error via server-side proxy - #155

Draft

TheRealSeber with Copilot wants to merge 3 commits into

copilot/fix-cors-error-in-preview-feature

Commits on Mar 10, 2026

Initial plan
Copilot
committed
1d9eb66
chore: outline plan for CORS fix via server-side proxy

Copilot
and
TheRealSeber
committed
f1c7b8e
fix: add server-side proxy to resolve CORS error in submission file preview

Copilot
and
TheRealSeber
committed
aa52e1a