- Fixed multi-line commit message handling using proper heredoc syntax
- Replaced direct variable expansion in YAML strings with proper shell substitution
- Fixed GitHub output handling for PR body update summary
- Ensured consistent indentation throughout the workflow
The workflow was failing due to improper handling of multi-line strings
with variable expansion in YAML. Now using heredoc with placeholder
substitution for commit messages and proper GITHUB_OUTPUT syntax for
passing data between steps.
b2cd092ef6