The Flutter example code needs some refactors

[Nidal-Bakir]

New Issue Checklist

• [x] I am not disclosing a vulnerability.
• [x] I am not just asking a question.
• [x] I have searched through existing issues.
• [x] I can reproduce the issue with the latest version of Parse Server and the Parse Flutter SDK.

Issue Description

Run dart analyze --fatal-infos OR flutter analyze --fatal-infos

You will see:

Analyzing flutter...

info • Use 'const' with the constructor to improve performance • packages/flutter/example/lib/live_list/main.dart:52:23 • prefer_const_constructors info • Use 'const' literals as arguments to constructors of '@immutable' classes • packages/flutter/example/lib/live_list/main.dart:54:35 • prefer_const_literals_to_create_immutables info • Use 'const' with the constructor to improve performance • packages/flutter/example/lib/live_list/main.dart:55:27 • prefer_const_constructors info • Use 'const' with the constructor to improve performance • packages/flutter/example/lib/live_list/main.dart:56:27 • prefer_const_constructors

---

Steps to reproduce

Run dart analyze --fatal-infos OR flutter analyze --fatal-infos

Actual Outcome

Analyzing flutter...

info • Use 'const' with the constructor to improve performance • packages/flutter/example/lib/live_list/main.dart:52:23 • prefer_const_constructors info • Use 'const' literals as arguments to constructors of '@immutable' classes • packages/flutter/example/lib/live_list/main.dart:54:35 • prefer_const_literals_to_create_immutables info • Use 'const' with the constructor to improve performance • packages/flutter/example/lib/live_list/main.dart:55:27 • prefer_const_constructors info • Use 'const' with the constructor to improve performance • packages/flutter/example/lib/live_list/main.dart:56:27 • prefer_const_constructors

---

Expected Outcome

Analyzing flutter...
No issues found! (ran in 5.2s)

Environment

Parse Flutter SDK

• SDK version: 5.1.1
• Flutter version: 3.10
• Dart version: 3
• Operating system version: Ubuntu 22.04.2 LTS x86_64

Server

• Parse Server version: N/A

Logs

[parse-github-assistant[bot]]

Thanks for opening this issue!

• 🚀 You can help us to fix this issue faster by opening a pull request with a failing test. See our Contribution Guide for how to make a pull request, or read our New Contributor's Guide if this is your first time contributing.