Add the total transaction value moved each day to the Stats page

[frol]

Story

At least starting with how much $NEAR has been transferred but ideally adding in other key measures of GMV over time like stablecoins and wrapped coins. A fund was asking about it and it is something we’d like to track

We have daily total transaction value chart on this page here https://ecosystem-metrics.onrender.com/

We have the backend implementation already:

https://github.com/near/near-explorer/blob/7bb87ac0d427d200939ecd11bacd8a1fe2e9b010/backend/src/wamp.js#L260-L262

Consider just copying the implementation over from ecosystem-metrics: https://github.com/near/ecosystem-metrics/blob/05c6a38d27763c75c37c744220c62371c4f9556b/src/component/DepositAmount.js

See other charts implementations for reference: https://github.com/near/near-explorer/tree/master/frontend/src/components/stats

Acceptance Criteria

• [ ] The new chart is added to the Stats page after Daily number of Transactions chart