v0.9.0

What's Changed

• build: upgrade Flutter to 3.22.0 by @poppingmoon in #163
• fix: disable intra-app predictive back by @poppingmoon in #165
• fix: show message if backup file is not found by @poppingmoon in #166
• fix: skip if failed to load token by @poppingmoon in #167
• fix: mark notifications as read when open by @poppingmoon in #168
• feat: new icon by @poppingmoon in #164
• release: 0.9.0 by @poppingmoon in #169

Full Changelog: v0.8.1...v0.9.0