hide progress indicator when connection refresh is done by codewhisperer (#4492)

Author: Will-ShaoHua

.changes/next-release/bugfix-a7b4a2f3-fa0a-4924-9d53-933ab31b817c.json

@@ -0,0 +1,4 @@
+{
+  "type" : "bugfix",
+  "description" : "Fix recurring popup \"refreshing token\" whne users're typing in the IDE and Q connection expires"
+}

plugins/toolkit/jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererService.kt

@@ -105,9 +105,16 @@ class CodeWhispererService {
             return
         }
 
-        if (promptReAuth(project)) return
-
-        if (isQExpired(project)) return
+        if (isQExpired(project)) {
+            // The purpose to execute in the background is to hide the progress indicator UI
+            val shouldReauth = ApplicationManager.getApplication().executeOnPooledThread<Boolean> {
+                promptReAuth(project)
+            }.get()
+
+            if (shouldReauth) {
+                return
+            }
+        }
 
         latencyContext.credentialFetchingEnd = System.nanoTime()
         val psiFile = runReadAction { PsiDocumentManager.getInstance(project).getPsiFile(editor.document) }