Show full details of the WalletConnect transaction to sign

[Radiokot]

Purpose

Along with the recent changes this completes WAL2-45 (transaction screen doesn't contain information as in Concordium Wallets).

Changes

• Add "Show details" button for WalletConnect contract update transaction signing requests, which shows the call parameters and max energy in a scrollable dialog

Checklist

• My code follows the style of this project.
• The code compiles without warnings.
• I have performed a self-review of the changes.
• I have documented my code, in particular the intent of the
  hard-to-understand areas.
• (If necessary) I have updated the CHANGELOG.

[linear]

WAL2-45 CryptoX-Android-sign transaction screen doesn't contain information as in Concordium Wallets

To reproduce:

1. Try to wrap CCDs on Testnet with both Concordium wallet and CryptoX wallet.
2. Observe and compare screens when signing tx.

Expected:

Align signing pages (look at the screenshot and please neglect the red bubble on screenshot).

Sign_contract_page.png

Stale