fix(auth): скрыть пароли от читателя и согласовать Portal

docs/ux-ui/acceptance/portal196-e2e-2026-10-13.json

@@ -0,0 +1,15 @@
+{
+  "date": "2026-10-13",
+  "block": "12.5.196",
+  "command": "playwright test portal-runtime-links page-header servers",
+  "passed": 41,
+  "duration": "1.4m",
+  "sourceFrontendTypeScript": true,
+  "scopedEslint": true,
+  "appSwitcherRuntimeUnitPassed": true,
+  "productionBuilds": [
+    "backend",
+    "frontend"
+  ],
+  "scope": "Ordinary API fixtures; live Portal/CHR read checks separately"
+}