Add timestamp to DepositInfo

[erdemyerebasmaz]

We'd like to display unclaimed deposits chronologically alongside regular payments in the transaction list.

However, since DepositInfo lacks timestamp information for the creation time of original transaction, and how unclaimed deposits are fetched, solving this on app-side adds unnecessary complexity (setting up mempool explorer API services, persisting deposits for equality comparisons & state tracking etc.).

Could we add timestamp to DepositInfo?

pub struct DepositInfo {
    // ... 
    pub timestamp: Option<u64>,  // Unix timestamp of original transaction
}

For reference, Liquid implementation uses the original transaction creation time for a similar case.

[erdemyerebasmaz]

We'd like to display unclaimed deposits chronologically alongside regular payments in the transaction list.

Even though we can’t currently verify it from the response data, I assume unclaimed deposits are already returned in chronological order.

Still, exposing the timestamp would enable date-based filtering and help users distinguish consecutive deposits with the same amount.

[Ishaan-2312]

Hey! I would like to work on this and understand the code , can u assign this to me