feat: implement bank accounts, branches, and banks modules with CRUD operations

- Added BankAccountsController, BankAccountsService, and related DTOs for managing bank accounts.
- Implemented BankBranchesController, BankBranchesService, and related DTOs for managing bank branches.
- Created BanksController and BanksService for retrieving bank information.
- Integrated Prisma for database operations across all modules.
- Added response mapping for consistent API responses.

prisma.config.ts

@@ -4,7 +4,7 @@ import 'dotenv/config'
 import { defineConfig, env } from 'prisma/config'
 
 export default defineConfig({
-  schema: 'prisma/schema.prisma',
+  schema: 'prisma/schema',
   migrations: {
     path: 'prisma/migrations',
     seed: 'tsx prisma/seed.ts',