feat(freight): add company logo setting applied to every generated document

New logo-settings module (mirrors stamp-settings): single uploaded logo,
stored via FilesService/MinIO, injected as a data URL into invoice/receipt,
contract, warehouse, train-scheduling, and payment-receipt PDFs. Adds a
matching backoffice settings page and settings:logo:view/manage permissions.

>

apps/edr-freight-api/src/modules/logo-settings/logo-settings.module.ts

@@ -0,0 +1,24 @@
+import { Global, Module } from "@nestjs/common";
+import { TypeOrmModule } from "@nestjs/typeorm";
+
+import { FilesModule } from "../files/files.module";
+import { MinioModule } from "../minio/minio.module";
+import { LogoSetting } from "./entities/logo-setting.entity";
+import { LogoSettingsController } from "./logo-settings.controller";
+import { LogoSettingsRepository } from "./logo-settings.repository";
+import { LogoSettingsService } from "./logo-settings.service";
+
+/**
+ * Global so every document-generating module (billing, contracts,
+ * warehouses, train-scheduling, payment) can inject {@link LogoSettingsService}
+ * without pulling in a circular dependency — same reasoning as
+ * StampSettingsModule.
+ */
+@Global()
+@Module({
+  imports: [TypeOrmModule.forFeature([LogoSetting]), FilesModule, MinioModule],
+  controllers: [LogoSettingsController],
+  providers: [LogoSettingsRepository, LogoSettingsService],
+  exports: [LogoSettingsService],
+})
+export class LogoSettingsModule {}