feat: implement billing, usage tracking, and administrative geocoding features in API with infrastructure updates

apps/api/dist/common/mail.service.d.ts

@@ -0,0 +1,13 @@
+import { ConfigService } from '@nestjs/config';
+export declare class MailService {
+    private configService;
+    private readonly logger;
+    private transporter;
+    constructor(configService: ConfigService);
+    sendInvoiceEmail(to: string, data: {
+        tenantName: string;
+        plan: string;
+        amount: string;
+        transactionId: string;
+    }): Promise<boolean>;
+}