- Add utility/ to direct path mapping (was incorrectly falling through
to src/modules/utility/)
- Show line numbers for broken references in markdown files
- Show YAML key path for broken references in YAML files
- Print file headers in verbose mode for all files with refs
Add stripJsonExampleBlocks() to the markdown reference extractor so
bare JSON example/template blocks (braces on their own lines) are
removed before pattern matching. This prevents paths inside example
data from being flagged as broken references.