Large Image Attachment Warning Excess Bug

### Describe the bug

I tried to include a large image (didn't realize how big it was) and got this message printed out 6x
> ! Images and/or native document attachments were removed from the request due to size constraints. Please use smaller image or document files.

Ok, thanks, just say it once--but fine. Then I made a copy of the image (854x464 px) and tried again and it printed out again 7x the same message after that! Any chat now gets that error yelled out at me!

### Affected version

1.0.72-0

### Steps to reproduce the behavior

1. Include a large image attachment (e.g. 8k image) in your chat
2. You should get a warning
3. Try sending other messages
4. See that you get yelled at more and more each time you take a turn

### Expected behavior

1. I try to include an attachment and it tells me as I paste that the image is too large (and it is going to downscale for me)
2. Alt: if it doesn't downscale it just says it couldn't include the attachment (just the one time I tried to send it, not every message thereafter).

### Additional context

Screenshot of how bad it looks:

Reproduisez le problème avec une image trop volumineuse, puis recherchez dans la base de code le texte exact de l’avertissement affiché dans le rapport. Suivez la manière dont les avertissements relatifs aux pièces jointes sont stockés ou affichés au fil des tours suivants ; le travail est terminé lorsque l’avertissement apparaît uniquement pour la tentative de pièce jointe problématique, et non dans les messages ultérieurs.

Rédigé par le modèle d'indexation à partir du texte de l'issue.