jenkins: add bounded Lesavka coverage job

services/jenkins/configmap-jcasc.yaml

@@ -339,6 +339,40 @@ data:
               }
             }
           }
+          pipelineJob('lesavka-coverage') {
+            properties {
+              disableConcurrentBuilds()
+              buildDiscarder {
+                strategy {
+                  logRotator {
+                    daysToKeepStr('14')
+                    numToKeepStr('8')
+                    artifactDaysToKeepStr('-1')
+                    artifactNumToKeepStr('4')
+                  }
+                }
+              }
+            }
+            description('Exact-source instrumented software coverage on the mapped Atlas worker. Observe mode measures; it does not qualify coverage thresholds or hardware.')
+            parameters {
+              stringParam('EXPECTED_SOURCE_REVISION', '', 'Exact reviewed Lesavka source commit.')
+              booleanParam('ENFORCE_COVERAGE_GATE', false, 'Fail below the coverage contract; false measures without claiming threshold acceptance.')
+            }
+            definition {
+              cpsScm {
+                scm {
+                  git {
+                    remote {
+                      url('https://scm.bstein.dev/bstein/lesavka.git')
+                      credentials('gitea-pat')
+                    }
+                    branches('*/dev-phone-companion-updates')
+                  }
+                }
+                scriptPath('docker/Jenkinsfile.coverage')
+              }
+            }
+          }
           pipelineJob('lesavka-installer-tests') {
             // Seed reloads replace Pipeline-added properties; retain the same bounds here.
             properties {