docs(ci): record hosted MariaDB runner prerequisite failure

docs/database/mariadb-standardisation/validation.json

@@ -468,7 +468,7 @@
   "verdicts": {
     "mariaDb1222Rd21": "PASS_BOUNDED_RESOLUTION",
     "localDevelopment": "READY",
-    "ciIntegration": "LOCAL_READY_HOSTED_UNVERIFIED",
+    "ciIntegration": "LOCAL_READY_HOSTED_BLOCKED_MISSING_DOCKER_CLI",
     "historicalFixtures": "PASS",
     "sqliteRetirement": "PLAN_READY_REMOVAL_NO_GO",
     "mariaDb123Lts": "INVESTIGATION_READY_MIGRATION_NO_GO",
@@ -526,5 +526,22 @@
     "job-tracker-ui/scripts/mariadb-browser-connection.test.mjs": "39218ff8f671e0f50f8df0bc486b6fbea7699e8959662ac3b4b6d2dfce13573d",
     "scripts/mariadb-integration.py": "410cede3ca8794de99735a579ac626a34b6a56ee89c6ef63880d692153c7cd97",
     "scripts/test-mariadb-integration.py": "39aa5618724e74b859aceaf814bf08b9ea63a54205452805caa810a302441a80"
+  },
+  "hostedCi": {
+    "runId": 843,
+    "jobId": 1733,
+    "commit": "e75c4a477555bbd360b83004c25c30fbfcf233d3",
+    "url": "https://git.cesnimda.uk/cesnimda/jobtrackingapp/actions/runs/843",
+    "result": "failure",
+    "failedStep": "Require Docker and Compose",
+    "error": "docker: command not found",
+    "exitCode": 127,
+    "checkoutSucceeded": true,
+    "sdkSetupSucceeded": true,
+    "offlineRunnerGuardsPassed": 5,
+    "mariaDbTestsExecuted": 0,
+    "logSha256": "47ba05d12f08eb7a16a5649f71dde18cd582176a2bed818f3e045932ec025891",
+    "stepApiCaveat": "Gitea marked earlier steps failure too; actual log confirms checkout SDK and five guards passed",
+    "requiredNextStep": "Dedicated isolated Docker/Compose-capable test runner; rerun and inspect native TRX and cleanup"
   }
 }