Make the loading spinner more noticeable during transactions #147
Description
The loading spinner in the Smart Wallet UI is hard to see when a transaction is in progress, especially on lighter backgrounds or when the transaction takes longer.
Users might miss the loading spinner and think the transaction hasn't gone through. This can cause confusion and frustration.
Expected Behavior
The loading spinner should be easy to spot, so users can clearly see that their transaction is being processed.
Proposed Solution
Make the spinner bigger or change its color so it stands out more, no matter the background or how long the transaction takes.