feat: add stock keeping units management

- Created migration to drop `type` column from `stock_keeping_units` table.
- Added `Guild` model to Prisma schema.
- Implemented `BusinessActivitiesQueryService` for querying business activities.
- Developed `GoodsSharedService` for handling goods creation and updates.
- Introduced DTOs for creating and updating stock keeping units.
- Created controller and service for managing stock keeping units.
- Implemented response DTOs for stock keeping units service.
- Established module for stock keeping units management.

prisma/schema/admin/providers.prisma

@@ -1,30 +1,26 @@
 model ProviderAccount {
-  id   String       @id @default(ulid())
-  role ProviderRole
-
-  created_at DateTime @default(now()) @db.Timestamp(0)
-  updated_at DateTime @updatedAt() @db.Timestamp(0)
-
+  id          String       @id @default(ulid())
+  role        ProviderRole
+  created_at  DateTime     @default(now()) @db.Timestamp(0)
+  updated_at  DateTime     @updatedAt @db.Timestamp(0)
   provider_id String
-  provider    Provider @relation(fields: [provider_id], references: [id])
-
-  account_id String  @unique
-  account    Account @relation(fields: [account_id], references: [id], onDelete: Cascade)
+  account_id  String       @unique
+  account     Account      @relation(fields: [account_id], references: [id], onDelete: Cascade)
+  provider    Provider     @relation(fields: [provider_id], references: [id])
 
+  @@index([provider_id], map: "provider_accounts_provider_id_fkey")
   @@map("provider_accounts")
 }
 
 model Provider {
-  id     String        @id @default(ulid())
-  code   String        @unique()
-  status PartnerStatus @default(ACTIVE)
-  name   String
-
-  created_at DateTime @default(now()) @db.Timestamp(0)
-  updated_at DateTime @updatedAt @db.Timestamp(0)
-
-  accounts ProviderAccount[]
-  pos_list Pos[]
+  id         String            @id @default(ulid())
+  code       String            @unique
+  status     PartnerStatus     @default(ACTIVE)
+  name       String
+  created_at DateTime          @default(now()) @db.Timestamp(0)
+  updated_at DateTime          @updatedAt @db.Timestamp(0)
+  pos_list   Pos[]
+  accounts   ProviderAccount[]
 
   @@map("providers")
 }