fix: Generate the combined diagram at the end of the run

src/main/java/lsd/cucumber/LsdCucumberPlugin.java

@@ -111,6 +111,7 @@ private void handleTestRunFinished(TestRunFinished event) {
             finishProcessingCompletedScenario();
             lsdContext.completeReport(featureName);
             lsdContext.createIndex();
+            lsdContext.completeComponentsReport("Combined Component Diagram");
         }
     }
 }