fix:handle no internet connection better

gradle.properties

@@ -12,7 +12,7 @@ pluginUntilBuild=235.*
 # IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
 platformType=IC
 #platformVersion=LATEST-EAP-SNAPSHOT
-platformVersion=2023.2.5
+platformVersion=2023.3.2
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22

src/main/kotlin/com/dsoftware/ghmanager/data/WorkflowRunListLoader.kt

@@ -62,7 +62,7 @@ class WorkflowRunListLoader(
         Disposer.register(parentDisposable, this)
         val scheduler = AppExecutorUtil.getAppScheduledExecutorService()
         task = scheduler.scheduleWithFixedDelay({
-            if (refreshRuns) loadMore(update = true)
+            if (refreshRuns && error == null) loadMore(update = true)
         }, 1, frequency(), TimeUnit.SECONDS)
         LOG.debug("Create CollectionListModel<WorkflowRun>() and loader")
         listModel.removeAll()

src/main/kotlin/com/dsoftware/ghmanager/ui/panels/WorkflowRunListPanel.kt

@@ -272,10 +272,10 @@ internal class WorkflowRunListLoaderPanel(
             return
         }
         LOG.warn("Got error when getting workflow-runs: $error")
-        runListComponent.emptyText.appendText(
+        runListComponent.emptyText.setText(
             "Can't load workflow runs - check that the token you set in GitHub settings have sufficient permissions",
             SimpleTextAttributes.ERROR_ATTRIBUTES
-        ).appendSecondaryText(
+        ).appendLine(
             getLoadingErrorText(workflowRunsLoader.url, error),
             SimpleTextAttributes.ERROR_ATTRIBUTES,
             null