Update codebase

backend/src/modules/auth/auth.controller.ts

@@ -0,0 +1,26 @@
+import { Controller, Post, Body, Headers, UnauthorizedException } from '@nestjs/common';
+import { AuthService } from './auth.service';
+
+@Controller('auth')
+export class AuthController {
+  constructor(private readonly authService: AuthService) {}
+
+  @Post('send-otp')
+  async sendOtp(
+    @Headers('x-tenant-id') tenantId: string,
+    @Body('phone') phone: string,
+  ) {
+    if (!tenantId) throw new UnauthorizedException('Tenant ID (x-tenant-id) is required');
+    return this.authService.sendOtp(tenantId, phone);
+  }
+
+  @Post('verify-otp')
+  async verifyOtp(
+    @Headers('x-tenant-id') tenantId: string,
+    @Body('phone') phone: string,
+    @Body('code') code: string,
+  ) {
+    if (!tenantId) throw new UnauthorizedException('Tenant ID (x-tenant-id) is required');
+    return this.authService.verifyOtp(tenantId, phone, code);
+  }
+}