Update transaction confirmation design

Improve the UX and visual design of the transaction confirmation from user feedback, including...

**Time stamp.**
I want to see WHEN the transaction was initiated

**Pending**
I want to see if there is a list of pending transactions.

**Receiving address**
I want to see WHO is the recipient of the transaction

**Copy address**
I want to be able to copy address to clipboard.

**Hide $0 transactions**

**Improved error handling**

[Figma designs](https://www.figma.com/file/hm2RQXkH2QVRJnnTnArLM7/Confirmations?node-id=159%3A0)

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Related to issues:
https://github.com/MetaMask/metamask-extension/issues/10328
https://github.com/MetaMask/metamask-extension/issues/10287
https://github.com/MetaMask/metamask-extension/issues/10284
https://github.com/MetaMask/metamask-extension/issues/9788