docs+code: rename tool labels everywhere
Sweep follow-up to 93e43fc. Display labels now consistent across docs,
landing pages, CLI output, code comments, docstrings, and test prose.
Five parallel surfaces touched:
- docs (EN + ES): README, USER-GUIDE, CLI-REFERENCE, and 11 internal
design/planning docs
- landing pages: index + bookkeeper/revops/shopify-pet
- src: CLI module docstrings, _TOOL_DISPLAY dicts in cli_analyze.py
and gui/components/_legacy.py, core module headers, every tool
page's module docstring
- tests: class/method/module docstrings and section-header comments
- test-cases READMEs
Page slugs (1_Deduplicator etc.), tool_id strings (01_deduplicator
etc.), Python class names (TestDeduplicatorWorkflow, FeatureFlag.*),
URL paths, anchor IDs, CSS classes, and asset filenames were left
intact since they're code identifiers / structural references.
All 2033 tests pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Michael
db5ec084da