Opus finding
Error UI suppresses balances and shows hard-coded $0.00 USDC
- desktop/renderer/src/components/wallet/WalletSidebarPanel.tsx:130-135
When `error` is set, the panel unconditionally renders a fake USDC row showing `$0.00` regardless of the actual cached balances in the store. This is misleading: a transient refresh failure (network blip) will replace whatever the user previously saw with a fabricated zero balance, which can cause users to believe they have no USDC. The error state should either show an explicit error indicator or keep the last known balances; presenting `$0.00` as if it were a real balance is a UX-level data-integrity issue.
Recommendation
Show an explicit error state (e.g. small alert icon + tooltip) and either retain prior balances or render a neutral placeholder rather than fabricating `$0.00`.