refactor: update SDK version to 3.10.0 and clean up unused variables

fix: fix some analyze issue

packages/chicken/lib/data/data_source/local/chicken_local_imp.dart

@@ -1,4 +1,3 @@
-import 'package:rasadyar_chicken/chicken.dart';
 import 'package:rasadyar_chicken/data/models/local/widely_used_local_model.dart';
 import 'package:rasadyar_core/core.dart';
 
@@ -15,7 +14,7 @@ class ChickenLocalDataSourceImp implements ChickenLocalDataSource {
 
   @override
   Future<void> initWidleyUsed() async {
-    List<WidelyUsedLocalItem> tmpList = [
+    /* List<WidelyUsedLocalItem> tmpList = [
       WidelyUsedLocalItem(
         index: 0,
         pathId: 0,
@@ -43,7 +42,7 @@ class ChickenLocalDataSourceImp implements ChickenLocalDataSource {
         iconPath: Assets.vec.cubeRotateSvg.path,
         path: ChickenRoutes.buysInProvinceSteward,
       ),
-    ];
+    ]; */
   }
 
   @override

packages/chicken/lib/data/data_source/remote/auth/auth_remote.dart

@@ -1,4 +1,4 @@
-import 'package:rasadyar_chicken/data/models/response/captcha/captcha_response_model.dart';
+
 import 'package:rasadyar_chicken/data/models/response/user_info/user_info_model.dart';
 import 'package:rasadyar_chicken/data/models/response/user_profile_model/user_profile_model.dart';
 

packages/chicken/lib/data/data_source/remote/chicken/chicken_remote_imp.dart

@@ -142,7 +142,7 @@ class ChickenRemoteDatasourceImp implements ChickenRemoteDatasource {
     required String token,
     required Map<String, dynamic> allocation,
   }) async {
-    var res = await _httpClient.put(
+    await _httpClient.put(
       '/steward-allocation/0/',
       headers: {'Authorization': 'Bearer $token'},
       data: allocation,
@@ -312,7 +312,7 @@ class ChickenRemoteDatasourceImp implements ChickenRemoteDatasource {
     required String token,
     required CreateStewardFreeBar body,
   }) async {
-    var res = await _httpClient.post(
+    await _httpClient.post(
       '/steward_free_bar/',
       headers: {'Authorization': 'Bearer $token'},
       data: body.toJson()..removeWhere((key, value) => value==null,),