[Bug]: After computer has been suspended / put to sleep, notifications do not refresh until app restart

[nekohayo]

Describe the bug

This is essentially the same as #136, but applied to the notifications counter in the sidebar and elsewhere.

Steps To Reproduce

1. Run Tuba, read your notifications, resetting the count to zero.
2. Switch to the Home timeline view
3. Let the computer go to fully suspended standby sleep
4. Be accidentally popular in your sleep
5. Wake up the computer

Result: Tuba refreshes the home timeline, but does not refresh the notifications count in the sidebar, so you have no idea you received notifications, even if you do Ctrl+R to refresh. Only when you restart the app do the notifications counters suddenly update.

Logs and/or Screenshots

No response

Instance Backend

Mastodon

Operating System

Fedora 39

Package

Flatpak

Troubleshooting information

os: GNOME 46 (Flatpak runtime)
prefix: /app
flatpak: true
version: 0.8.1 (production)
gtk: 4.14.4 (4.14.4)
libadwaita: 1.5.1 (1.5.1)
libsoup: 3.4.4 (3.4.4)
libgtksourceview: 5.12.0 (5.12.0)

Additional Context

No response

[GeopJr]

Self note: https://github.com/GeopJr/Tuba/blob/main/src/Services/Accounts/InstanceAccount.vala#L485

(still busy with exams)

Nice catch, also confirmation that the sleep issues have finally been fixed with the graceful recovery stuff