Platform Voice Check

Workflow

Voice-audit the 4 platform outputs:
- [ ] Step 1: Read all 4 output files + voice-profile.md + voices/{section}.md (if applicable)
- [ ] Step 2: For each file:
    - Scan voice-don'ts (delve, unpack, paradigm shift, emoji, exclamations, I think, AI-is-transforming, custom CTA)
    - Scan voice-dos (opener classification, em-dash reframes, hedge preservation, paper attribution)
    - Platform-specific tonal shift check
- [ ] Step 3: Emit voice-check.md with pass/fail per file
- [ ] Step 4: If FAIL on any file, return the flag list to Distribution Translator for loop-back

Platform-specific tonal checks