Feat: Add lint rule to enforce module naming

[tolgap]

Description

A rule to ensure that any class decorated with @Module() should have their class name end with Module.

Acceptance criteria

Incorrect:

@Module({
  imports: [TypeOrmModule.forFeature([Product]),
})
export class Products {} // ⚠️ `Module classes should have a name that ends with the word `Module`

Correct:

@Module({
  imports: [TypeOrmModule.forFeature([Product]),
})
export class ProductsModule {}