How did you brick it? Can you reproduce? Would be great if you can describe the bug.
Deleting the invoice: The only way I can think of is to delete it from localstorage (chrome dev tools for example).
nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg is there a way to cancel invoices on cashu.me ? I've bricked my wallet and can't do anything but receive.
Discussion
I'll try to reproduce. I was connected to 2 mints and have a couple invoices pending due to insufficient funds or something. Whenever I try to send ecash I get a "could not verify proofs" error.