Jupiter: make the disconnected quote's fee state explicit

I explored Jupiter's Market swap page on desktop Chrome on 30 September 2026, with AI assistance. This was a read-only product check: no wallet connection, signature or trade.

Reproduction: open https://jup.ag/, keep USDC as Sell and SOL as Buy, enter 1 USDC, then expand the rate details. I could preview roughly 0.00835 SOL and inspect the route before connecting a wallet. That is useful for understanding the flow without first granting wallet access. The displayed output and route changed as quotes refreshed; this is a snapshot, not a promised execution result.

In the expanded details, Platform Fee showed 0.02%, while Network Fee showed a dash. As a disconnected newcomer, I could not tell from that row whether the dash meant zero, an estimate unavailable before connection, or a fee included elsewhere. For a small swap, that distinction matters when comparing the displayed output with the total cost.

Could the fee row explain what this state means? A short label such as "estimate unavailable before connection"—if that is the actual reason—would be clearer than a dash. It would also help to state whether the displayed buy amount already includes the platform fee, and show the separate network cost when an estimate becomes available. A quote timestamp would make the changing preview easier to interpret.

The Ultra V3 settings explain automatic price, landing and slippage optimization. I did not test those execution claims. This feedback is about the public preview's clarity, not a claim that fees were charged incorrectly or a recommendation to buy JUP. Prepared for the TokenGems feedback bounty; any award depends on judging.

$JUP