replace expansion_card with expansion_title_card (null safe & active package)

lib/ui/billing_questions_widget.dart

@@ -1,8 +1,8 @@
 import 'dart:convert';
 
+import 'package:expansion_tile_card/expansion_tile_card.dart';
 import 'package:flutter/material.dart';
 import 'package:photos/core/network.dart';
-import 'package:photos/ui/expansion_card.dart';
 import 'package:photos/ui/loading_widget.dart';
 
 class BillingQuestionsWidget extends StatelessWidget {
@@ -65,9 +65,10 @@ class FaqWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return ExpansionCard(
+    return ExpansionTileCard(
       title: Text(faq.q),
-      color: Theme.of(context).buttonColor,
+      expandedTextColor: Theme.of(context).buttonColor,
+      baseColor: Theme.of(context).cardColor,
       children: [
         Padding(
           padding: const EdgeInsets.only(left: 16, right: 16),

pubspec.lock

@@ -255,6 +255,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.1.0"
+  expansion_tile_card:
+    dependency: "direct main"
+    description:
+      name: expansion_tile_card
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   extended_image:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -36,7 +36,7 @@ dependencies:
   email_validator: ^2.0.1
   event_bus: ^2.0.0
   exif: ^3.0.0
-  expansion_card: ^0.1.0
+  expansion_tile_card: ^2.0.0
   extended_image: ^5.1.2
   flutter:
     sdk: flutter