Did not succeed to set background image

Testing #333232

I tried to set a background image, but it didn't work.

Jokes aside, I believe we need to think agent first for new features. Everything that a human can do via UI, the agent should be able to as well (with equivalent affordance).
Since "backgrounds" can be configured via commands and settings, maybe this would be as esay to adding a skill for AI to get the settings/commands schemas.

I think a dream addition to the background feature would be a flow to set AI generated backgrounds, maybe even automatic based on the chat topic. While CAPI still does not expose image generation, I'm sure we will have it at some point, even if just through an mcp server.