Copy button in Receive list copies address in all lowercase instead of checksummed (EIP-55) format

[rashidmya]

Describe the bug
the wallet copies the address in all lowercase (e.g., 0xabc123...), even though the displayed address may show proper formatting (e.g., 0xAbC123...)
this risks sending funds to a mistyped address

Affects BTC, BNB and ETH chains. didn't test more chains.

To Reproduce
Steps to reproduce the behavior:

• open app
• tap on receive
• tap on the copy icon on the right of barcode icon of token
• it copies the address in all lowercase (e.g., 0xabc123...)

Expected behavior
the exact displayed address, including its checksummed case format, should be copied to the clipboard

Screenshots

Additional context
Platform: Android
OS: GrapheneOS