fix(certificates): продлевать по подтверждённому сроку и проверить реальный импорт

docs/ux-ui/acceptance/acme256-live-ui.json

@@ -0,0 +1,35 @@
+{
+  "date": "2026-10-14",
+  "block": "12.5.256",
+  "fqdn": "mmt253-8e62a941.pngs.top",
+  "certName": "mmt253-8e62a941",
+  "serverId": "2",
+  "realPortalLogin": true,
+  "noMocks": true,
+  "issuePosts": 1,
+  "pageErrors": [],
+  "settings": {
+    "testStatus": 200,
+    "testOk": true,
+    "saveStatus": 200,
+    "tokenConfigured": true,
+    "directoryUrl": "https://acme-v02.api.letsencrypt.org/directory"
+  },
+  "jobId": "5b0aa78a-375d-4b6f-841f-aa8ff189408f",
+  "accepted": true,
+  "job": {
+    "id": "5b0aa78a-375d-4b6f-841f-aa8ff189408f",
+    "status": "done",
+    "step": "done"
+  },
+  "uiTerminalConfirmed": true,
+  "postCleanup": {
+    "tokenConfigured": false,
+    "ownJobStatus": 404,
+    "reachableServerIds": [
+      "1",
+      "2"
+    ],
+    "ownCertificateAbsent": true
+  }
+}