@stux How I imagine this is that there would be another link in the list of links (invite, hotkeys, etc.) that would direct you to the Appearance tab in Account Settings.
While I know you're asking for how Birdsite does it to be implemented so that users feel at home, and that might actually be the best way to do it, I feel that the solution I theorized can be done without adding too much code to both the front-end UI and the back-end software.
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