refactor: remove unused elements

lib/core/utils/logger.dart

@@ -1,15 +0,0 @@
-class Logger {
-  static LogMode _logMode = LogMode.debug;
-
-  static void init(LogMode mode) {
-    Logger._logMode = mode;
-  }
-
-  static void log(dynamic data, {StackTrace? stackTrace}) {
-    if (_logMode == LogMode.debug) {
-      print("Error: $data$stackTrace");
-    }
-  }
-}
-
-enum LogMode { debug, live }

lib/core/utils/progress_dialog_utils.dart

@@ -1,33 +0,0 @@
-import 'package:eatvio_app/app_router.dart';
-import 'package:flutter/material.dart';
-
-class ProgressDialogUtils {
-  static bool isProgressVisible = false;
-
-  ///common method for showing progress dialog
-  static void showProgressDialog({BuildContext? context, isCancellable = false}) async {
-    if (!isProgressVisible && AppRouter.navigatorKey.currentState?.overlay?.context != null) {
-      showDialog(
-        barrierDismissible: isCancellable,
-        context: AppRouter.navigatorKey.currentState!.overlay!.context,
-        builder: (BuildContext context) {
-          return Center(
-            child: CircularProgressIndicator.adaptive(
-              strokeWidth: 4,
-              valueColor: AlwaysStoppedAnimation<Color>(
-                Colors.white,
-              ),
-            ),
-          );
-        },
-      );
-      isProgressVisible = true;
-    }
-  }
-
-  ///common method for hiding progress dialog
-  static void hideProgressDialog() {
-    if (isProgressVisible) Navigator.pop(AppRouter.navigatorKey.currentState!.overlay!.context);
-    isProgressVisible = false;
-  }
-}