feat : Implement last las login feature

feat : add transaction password column and write logic for transaction password.

src/validators/transfer.validator.js

@@ -1,7 +1,7 @@
 const transferValidator = async (req, res, next) => {
   const { fromAccount, toAccount, toAccountType, amount } = req.body;
 
-  const accountTypes = ['SB', 'LN'];
+  const accountTypes = ['SB', 'LN','Savings','Current'];
   if (!fromAccount || fromAccount.length != 11) {
     return res.status(400).json({ error: 'INVALID_ACCOUNT_NUMBER_FORMAT' });
   }