rc6 changes

on api.syncad.com there is newest backend deployed, it contains following changes

1. New api /balance-api/accounts/{account-name}/recurrent-transfers which contains list of incoming and outgoing transfers for an account (similar to delegations) - in response to issue: haf_block_explorer#99

2. savings balance history has been added, aggregated-history and balance-history has been slightly adjusted to support it:

• aggregated-history returns history balance for both balances

  {
    "date": "2025-04-30T22:39:53.694148",
    "balance": {
      "balance": "0",
      "savings_balance": "1"
    },
    "prev_balance": {
      "balance": "0",
      "savings_balance": "1"
    },
    "min_balance": {
      "balance": "0",
      "savings_balance": "1"
    },
    "max_balance": {
      "balance": "0",
      "savings_balance": "1"
    }
  }

We would like to show both balances on the account-page chart in addition there could be a 3rd chart for a sum of both balances

• balance-history has new parameter balance-type you can choose between balance and savings_balance

in response to issue: balance_tracker#26 (closed)

3. /hafbe-api/accounts/{account-name} returns additional parameter pending_claimed_accounts in response to issue: haf_block_explorer#99