remove calling refreshCurrentUser when connect status become ready (#8849)

When refreshCurrentUser throw error, show check network in ab and group
tab.

Signed-off-by: 21pages <sunboeasy@gmail.com>

flutter/lib/models/group_model.dart

@@ -28,6 +28,7 @@ class GroupModel {
   Future<void> pull({force = true, quiet = false}) async {
     if (bind.isDisableGroupPanel()) return;
     if (!gFFI.userModel.isLogin || groupLoading.value) return;
+    if (gFFI.userModel.networkError.isNotEmpty) return;
     if (!force && initialized) return;
     if (!quiet) {
       groupLoading.value = true;