Review Request #1601 — Created Aug. 16, 2022 and submitted
Current GTK guidance says not to use
Additionally, native file dialogs do not support previews on Windows, macOS, or when using portals. GTK4 does away with the API entirely.
Removing all this functionality means it's just a wrapper around creating the dialog, so just inline that and drop the function entirely.
Set an icon on a buddy, and also in a new account dialog.