Incorrect currency formatting

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### Description

The formatting of the currencies are incorrect throughout the extension. Currency symbols and codes [should precede the amount in English](https://en.wikipedia.org/wiki/ISO_4217#Position_of_ISO_4217_code_in_amounts), with symbols being unspaced and codes being spaced. For example, one writes `US$5`, `$5`, and `USD 5` and not `5$US`, `5$`, and `5 USD`. Furthermore, specifying which type of dollar is being used also is done before the amount, not after. Writing `$5 USD` reads as "5 dollars US dollars", which is redundant. These issues can be seen in the sample image on the home page itself:

These should read `ETH 1`, `US$300 000.00` or `USD 300 000.00`, `ETH −3`, and `−US$600` or `USD −600`, respectively.

### Steps to reproduce

1. Open the MetaMask extension.
2. Attempt to send money, view transaction history, or view anything that would show currency amounts.

### Error messages or log output

_No response_

### Version

10.10.0

### Build type

_No response_

### Browser

Chrome, Firefox, Microsoft Edge, Brave

### Operating system

Windows, MacOS, Linux

### Hardware wallet

_No response_

### Additional context

_No response_

Start by running the MetaMask extension and checking currency amounts on the home page, send-money flow, and transaction history. Trace the shared formatting path used by these views and compare its output with the requested ETH, US$, and USD examples. Done means symbols and codes appear before amounts with the specified spacing and negative-value placement throughout the extension.

Written by the indexing model from the issue text.