iOS wallet UI polish issues across account, inputs, WebView, and pending notes

Bread Wallet testing on iOS feedback(iPhone 14):
- Account number located under Total Balance in main screen is missing copy icon. Copy icon pattern is used at Token info section, contract field in Account screen.
- All text(menu, buttons, badges) can be selected. This should be turned off in my opinion.
- Visiting faucet webview and selecting input field amount zooms in web page and leaves it like that even when field is not focused any more.
- "Search for tokens" and other input fields are using same style for text placeholder as for real input. Also when input field gets focused placeholder is still displayed which is confusing.
- Search for tokens and other input fields should have (x) close icon to erase input.
- Earn screen, TOTAL DEPOSITED and ESTIMATED REWARDS breadcrumps are connected without margin between them
- WebView top part/header with close icon does not implements dark theme.
- Pending notes navigation back menu icon and header title do not have left screen margin like other screens have

The issue lists several UI polish items for the iOS wallet. Start by exploring the codebase for screens like Account, Earn, and WebView components. Look for text fields, copy icons, and theme implementations. Check the styling for margins, placeholder behavior, and input field close icons. Testing changes on an iOS simulator will help verify each fix.

Written by the indexing model from the issue text.