feat: implement correction and original send functionality for Nama provider

- Added new DTOs for correction requests and responses in `nama-provider.dto.ts`.
- Updated `nama-provider.adapter.ts` to include `originalSend` and `correctionSend` methods.
- Enhanced `nama-provider.util.ts` with mapping functions for correction requests.
- Created operational guidelines for agents in `AGENT.md`.
- Updated Prisma migrations to support new invoice types and relationships.
- Introduced new service and DTO for creating sales invoices in `sale-invoice-create.service.ts` and `sale-invoice-create.dto.ts`.
- Added utility for handling Prisma errors in `prisma-error.util.ts`.

src/common/utils/tracking-code-generator.util.ts

@@ -1,4 +1,5 @@
 import { randomBytes } from 'crypto'
+import { PrismaErrorUtil } from './prisma-error.util'
 
 export function generateTrackingCode(prefix: string, suffixLength: number) {
   const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
@@ -13,23 +14,8 @@ export function generateTrackingCode(prefix: string, suffixLength: number) {
 }
 
 export function isTrackingCodeUniqueViolation(error: unknown) {
-  const prismaError = error as {
-    code?: string
-    meta?: { target?: string[] | string }
-  }
-
-  if (prismaError?.code !== 'P2002') {
+  if (!PrismaErrorUtil.isCode(error, 'P2002')) {
     return false
   }
-
-  const target = prismaError.meta?.target
-  if (Array.isArray(target)) {
-    return target.includes('tracking_code')
-  }
-
-  if (typeof target === 'string') {
-    return target.includes('tracking_code')
-  }
-
-  return true
+  return PrismaErrorUtil.hasTarget(error, 'tracking_code')
 }