Previously, when filtering issues by labels or milestones, the tool
incorrectly wrapped the entire comma-separated string in an array
instead of splitting it. This caused filters like "bug,enhancement"
to be treated as a single label ["bug,enhancement"] rather than
two separate labels ["bug", "enhancement"].
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>