fix: replace wget with curl in deploy, fix release asset upload to use multipart/form-data

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/release.yml

@@ -98,9 +98,9 @@ jobs:
 
           # Upload each asset
           for FILE in brainwave-amd64.tar.gz brainwave-arm64.tar.gz docker-compose.amd64.yml docker-compose.arm64.yml; do
-            curl -s -X POST \
+            curl -f -X POST \
               "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/${RELEASE_ID}/assets?name=${FILE}" \
               -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
-              -H "Content-Type: application/octet-stream" \
-              --data-binary @"${FILE}"
+              -F "attachment=@${FILE}" \
+              || echo "Warning: failed to upload ${FILE}"
           done