html/wiki/session-opus-wire-20avr-v87-drill-growth-engine.md

V87 Opus WIRE - Drill-down on Growth Engine v2 dashboard cards

Date: 2026-04-20 (session 60)

User request (doctrine #65)

"DRILL PARTOTU CMBIE SURU VBUSINES" -> drill-down obligatoire sur chaque KPI dashboard card

Root cause (doctrine #13)

Growth Engine v2 had 10 stat cards rendered via mc() function but ZERO click handler. Cards looked like KPIs but drill-down was absent.

Fixes applied

1. mc() function: added data-k + onclick="v87Drill(this.dataset.k)" + cursor:pointer + hover transform
2. 10 dashboard cards: added k: key for intent routing
   • pipeline_total -> drill toc
   • en_cours -> drill funnel
   • planifie -> drill funnel
   • idees -> implement plan
   • hcps_ethica -> ethica live
   • docker -> v82 unified status
   • tools_wevia -> v77 oss discovery enriched
   • pages_apis -> drill hub
   • ia_cascade -> sovereign status
   • crons -> cron failed
3. v87-modal injected before (drill-down modal 720px max)
4. v87Drill(key) JS function: fetch WEVIA autonomous endpoint, parse SSE/JSON, render pretty

Verifications

• NR 153/153 CONSTANT 60 sessions
• Growth Engine size: 44541 -> 47925 (+3384 bytes)
• GOLD V87 backup preserved
• HTTP 200 live

Doctrine #14 compliance

• Zero overwrite (additif only)
• GOLD backup first
• chattr +i relock after patch
• Retry tabLabels after first regex miss

V85 -> V86 -> V87 chain

• V85: services detection fix (9.1/10)
• V86: WePredict tab integrated (7th tab)
• V87: drill partout on 10 dashboard cards