- Docstring now includes a sample monthly cron job that runs the finder
on the 1st of each month at midnight, outputting a dated JSON proposal.
- Aligns documentation pattern with other finder scripts (e.g., perf_bottleneck_finder).
Acceptance #170:
[x] Analyzes: cron jobs, manual steps in docs, repeated patterns
[x] Identifies: automation candidates
[x] Output: automation proposals
[x] Monthly — documented monthly cron usage.