feat: add manual bank card ledger

Store exact RUB balances, atomic transfers, linked refunds and versioned edits independently of T-Bank. Add migration, HTTP and durability verification.

src/tbank/brokerage-operation.dto.ts

@@ -12,7 +12,8 @@ import {
   MaxLength,
   Min,
 } from 'class-validator';
-import { MoneyDto } from './portfolio.dto';
+import { MoneyDto } from '../common/money.dto';
+
 import { AccountReferenceDto } from './account-reference.dto';
 
 export const operationCategories = [