fix: Simplify release notes format to fix YAML parsing error

- Remove multiline formatting from --notes argument
- Use single-line format to avoid YAML syntax errors
- Version and Commit info preserved in notes

.gitea/workflows/prepare-release.yml

@@ -121,16 +121,10 @@ jobs:
           COMMIT: ${{ steps.metadata.outputs.commit }}
         run: |
           ARTIFACT="quantengine_${VERSION}.tar.gz"
-          BUILD_TIME=$(date '+%Y-%m-%d %H:%M:%S UTC')
 
           gh release create "$VERSION" "$ARTIFACT" \
             --title "Release $VERSION" \
-            --notes "Commit: ${COMMIT}
-Platform: .NET 10
-Build Time: ${BUILD_TIME}
-
-Version Format: quant_YYYYMMDD.count.hash
-Artifact: quantengine_${VERSION}.tar.gz"
+            --notes "Release Version: $VERSION | Commit: ${COMMIT}"
 
           echo "✓ Release created: $VERSION"
           echo "✓ Artifact attached: $ARTIFACT"