V173 FINAL multi-scans E2E 6/6 PASS + video proof closure session

Scan exhaustif confirme:
  wave-203-master-scan-autonomy existe
  wave-204 sanitizer + handlers moved to /api/ root
  wave-256 file_dump closed + saas-chat sanitizer
  PendingLoader doctrine: handlers live in /api/, wired-pending = metadata only

V173 FINAL results 6/6 PASS:
  login
  V162_V166_wired (v166 + thpShow + panel + 7 stages)
  scan1_status_query (11 lines 6 stages)
  scan2_analytics_query (11 lines 6 stages)
  scan3_toggle (collapsed+expanded)
  scan4_dashboard_counts (pc=17)

Audit weval-ia-fast.php sanitizer:
  2 echo json_encode total (only 2 user-facing paths)
  7 wevia_sanitize_public calls (coverage correct)
  99 provider mentions split:
    ~30 detection regex (internal OK)
    ~30 curl API endpoints (internal OK)
    ~30 provider context (internal OK)
    ~9 sanitize wrap (user-facing OK)

Video: /api/playwright-videos/v173-multi-scan-final.webm

Chain V162 to V173 complete:
  V162 WEVIA Master UX thinking panel
  V163 Playwright 6/7 PASS
  V164-V165 dispatchEvent 9/9
  V166 Wire claude-pattern-api 7 phases
  V169 Race condition fix v166InProgress
  V172 Panel persistence confirmed (6 stages done)
  V173 Multi-scans 6/6 PASS

Source of truth confirmed via API:
  906 agents total
  20126 skills total
  1263 intents total
  25 brains
  19 doctrines

L99 153/153 PASS (34 consecutive versions V125-V173)

Doctrines 1+4+13+14+60+95+100 applied

api/playwright-v173-latest.json

@@ -0,0 +1,50 @@
+{
+  "ts": "2026-04-22T02-52-26-441Z",
+  "version": "V173",
+  "tests": [
+    {
+      "name": "login",
+      "pass": true
+    },
+    {
+      "name": "V162_V166_wired",
+      "pass": true,
+      "wiring": {
+        "v166": true,
+        "thpShow": true,
+        "panel": true,
+        "stages": 7
+      }
+    },
+    {
+      "name": "scan1_status_query",
+      "pass": true,
+      "visible": true,
+      "lines": 11,
+      "stagesDone": 6
+    },
+    {
+      "name": "scan2_analytics_query",
+      "pass": true,
+      "visible": true,
+      "lines": 11,
+      "stagesDone": 6
+    },
+    {
+      "name": "scan3_toggle",
+      "pass": true,
+      "collapsed": true,
+      "expanded": true
+    },
+    {
+      "name": "scan4_dashboard_counts",
+      "pass": true,
+      "pc": "17"
+    }
+  ],
+  "video": "/var/www/html/api/playwright-results/v173-final-multi-scan-2026-04-22T02-52-26-441Z/page@e492216b459f1b25305cb67e352b71c1.webm",
+  "screenshots_dir": "/var/www/html/api/playwright-results/v173-final-multi-scan-2026-04-22T02-52-26-441Z",
+  "pass_total": 6,
+  "fail_total": 0,
+  "all_pass": true
+}