feat: More modern status icons

[Rello]

Use themed or neutral icons depending on branding

This PR succeeds #8554 for technical reasons. there, the history of discussions can be found

[Rello]

Nextcloud build with themed icons:

- -

---

Branded client

[Rello]

@kra-mo

I am testing the client with the different icons.
when you look at my examples above: for the black/monochrome, we just have the NC icon in "ok" state.
for colored, we have the NC icon with the green checkmark. I think this is not correct.

Problem I see is, that this ok sync status is used in other places too - and there the ok makes sense.

What do you suggest?
for consistency I would suggest that we split the tray-sync-status and the in-app-sync-status icons and use 2 separate ones. what do you think?

[github-actions]

Artifact containing the AppImage: nextcloud-appimage-pr-8691.zip

Digest: sha256:6939fc6a76f3180d0475da246eb68ba8bdf5a9d3d4800c57ed10202b9a51ca7f

To test this change/fix you can download the above artifact file, unzip it, and run it.

Please make sure to quit your existing Nextcloud app and backup your data.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[kra-mo]

What do you suggest?
for consistency I would suggest that we split the tray-sync-status and the in-app-sync-status icons and use 2 separate ones. what do you think?

I'm guessing this is now resolved?

In case it isn't, I can provide assets as needed (it would be nice to update the ones without the logo with the same colors, etc.)

I've said before that the badge is kept on the colored icon just so that it doesn't look off-center as it would without it. It's not ideal, but I couldn't figure out a better option :)

[Rello]

I'm guessing this is now resolved?

Hi,
this PR got merged for some technical dependencies. I will open a followup. we need to do some fine tuning like the one discussed.