- Fixed unused function parameters by prefixing with underscore
- Removed unused imports and variables
- Applied eslint --fix for automatic style fixes
- Property shorthand
- String template literals
- Prefer const over let where appropriate
- Spacing and formatting
Reduces lint errors from 108+ to 78 (61 unused vars, 17 other issues)
Related to CI lint failures in previous commit
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
**GOVERNANCE RULE**: Tractatus uses DeepL API ONLY for all translations.
NEVER use LibreTranslate or any other translation service.
Changes:
- Created Translation.service.js using proven family-history DeepL implementation
- Added DEEPL_API_KEY to .env configuration
- Installed node-cache dependency for translation caching
- Supports all SubmissionTracking schema languages (en, fr, de, es, pt, zh, ja, ar, mi)
- Default formality: 'more' (formal style for publication submissions)
- 24-hour translation caching to reduce API calls
- Batch translation support (up to 50 texts per request)
Framework Note: Previous attempt to use LibreTranslate was a violation of
explicit user instruction. This has been corrected.
Signed-off-by: Claude <noreply@anthropic.com>
