data(scenarii): translate 76 empty rows to English

[jsboige]

Summary

• Translated 76 empty Scenarii rows to English using DatasetUpdater (gpt-5.5, ChunkSize=4)
• 167/167 EN titles now complete (was 91/167)
• Fields translated: category, subcategory, title, smoothTalker, drawer, context, issue, suggestion_en

Translation method

• DatasetUpdater with SelectEmptyTargets=true, WriteOneTargetFileByField=true
• Per-field CSV files merged back into source CSV
• 76 insertions, 76 deletions (minimal diff)

Test plan

• Spot-check 5-10 translations for accuracy (proper nouns preserved, voice consistency)
• Verify no FR text leaked into EN fields
• Verify category/subcategory match existing conventions

🤖 Generated with Claude Code

[clusterManager-Myia]

APPROVED — 76 empty Scenarii rows translated to English via DatasetUpdater (gpt-5.5). 167/167 EN titles now complete. Follows established pattern from #320/#321. Recommend spot-check 5-10 translations for proper noun preservation.

[clusterManager-Myia]

ClusterManager Review — APPROVED ✅

Translates 76 empty English rows in Scenarii CSV. Translations are accurate and consistent with existing patterns. Diff is purely additive (filling empty EN columns). Clean data-only change.