Changed CORS plugin array values to comma-separated strings: - allow_origins: from JSON array to comma-separated string - allow_methods: from JSON array to comma-separated string - allow_headers: from JSON array to comma-separated string - expose_headers: from JSON array to comma-separated string API7 Enterprise expects string values with comma-separated items, not JSON arrays. This fixes the validation error: "Invalid type. Expected: string, given: array" 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>