refactor: abstract logic for better readability

Author: fioan89

src/main/kotlin/com/coder/toolbox/CoderRemoteProvider.kt

@@ -262,9 +262,7 @@ class CoderRemoteProvider(
             // start initialization with the new settings
             this@CoderRemoteProvider.client = restClient
             coderHeaderPage = NewEnvironmentPage(context, context.i18n.pnotr(restClient.url.toString()))
-            environments.update {
-                LoadableState.Loading
-            }
+            environments.showLoadingMessage()
             pollJob = poll(restClient, cli)
         }
     }
@@ -329,11 +327,14 @@ class CoderRemoteProvider(
         context.secrets.rememberMe = true
         this.client = client
         pollJob?.cancel()
+        environments.showLoadingMessage()
+        pollJob = poll(client, cli)
+        goToEnvironmentsPage()
+    }
 
-        environments.update {
+    private fun MutableStateFlow<LoadableState<List<RemoteProviderEnvironment>>>.showLoadingMessage() {
+        this.update {
             LoadableState.Loading
         }
-        pollJob = poll(client, cli)
-        goToEnvironmentsPage()
     }
 }