Feature Request: Ask questions in the Chrome extension without auto-saving the card (or an easy way to unsave)

Hey team! I have a small request about the Chrome extension.

What happens now: When I open the extension on a page and ask a question about the content, the card gets saved to my knowledge base automatically. Sometimes I just want a quick answer about a page I'm reading. I don't always want to keep it, so these cards clutter my library and I have to go back and delete them by hand.

What I'd like:

Option 1: A "chat without saving" mode, so I can ask about a page without it being added to my knowledge base.

Option 2: An "Unsave" or "Remove" button right in the extension, so I can undo the save in one click once I'm done.

Option 3: A setting to turn off auto-save when asking questions, so cards are only saved when I choose to save them.