fix: finish migration to main WebView profile library

ui/flutter/lib/app/rpc/webview_profile.dart

@@ -1,66 +0,0 @@
-import 'package:flutter/services.dart';
-import 'package:flutter_inappwebview/flutter_inappwebview.dart';
-
-// Private host/plugin bridge. These settings never originate from extension JS.
-class WebViewProfileSettings extends InAppWebViewSettings {
-  WebViewProfileSettings({required this.profileId, required bool debug, super.userAgent})
-    : super(javaScriptEnabled: true, transparentBackground: true, isInspectable: debug);
-
-  final String profileId;
-
-  @override
-  Map<String, dynamic> toMap() => {...super.toMap(), 'gopeedProfileId': profileId};
-}
-
-class WebViewProfile {
-  WebViewProfile(this.id);
-
-  final String id;
-  static const _channel = MethodChannel('com.pichillilorenzo/flutter_inappwebview_cookiemanager');
-
-  Future<void> remove() async {
-    await _call('gopeed.removeProfile', {});
-  }
-
-  Future<void> prepare(String proxyUrl) async {
-    await _call('gopeed.prepareProfile', {'proxyUrl': proxyUrl});
-  }
-
-  Future<dynamic> _call(String method, Map<String, dynamic> arguments) =>
-      _channel.invokeMethod(method, {...arguments, 'gopeedProfileId': id});
-
-  Future<List<Cookie>> getCookies({required WebUri url}) async {
-    final values = await _call('getCookies', {'url': url.toString()}) as List? ?? [];
-    return values.map((value) => Cookie.fromMap(Map<String, dynamic>.from(value as Map))!).toList();
-  }
-
-  Future<void> setCookie({
-    required WebUri url,
-    required String name,
-    required String value,
-    String? domain,
-    String path = '/',
-    int? expiresDate,
-    bool isSecure = false,
-    bool isHttpOnly = false,
-  }) async {
-    await _call('setCookie', {
-      'url': url.toString(),
-      'name': name,
-      'value': value,
-      'domain': domain,
-      'path': path,
-      'expiresDate': expiresDate?.toString(),
-      'isSecure': isSecure,
-      'isHttpOnly': isHttpOnly,
-    });
-  }
-
-  Future<void> deleteCookie({required WebUri url, required String name, String? domain, String path = '/'}) async {
-    await _call('deleteCookie', {'url': url.toString(), 'name': name, 'domain': domain, 'path': path});
-  }
-
-  Future<void> deleteAllCookies() async {
-    await _call('deleteAllCookies', {});
-  }
-}

ui/flutter/lib/app/rpc/webview_rpc_service.dart

@@ -10,7 +10,6 @@ import '../../core/common/start_config.dart';
 import '../../util/log_util.dart';
 import '../../util/util.dart';
 import 'server.dart';
-import 'webview_profile.dart';
 
 String buildWebViewExecuteScript({
   required String channelName,