feat(api): add AdminModule with user and workspace management endpoints (#555)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/api/src/admin/admin.module.ts

@@ -0,0 +1,13 @@
+import { Module } from "@nestjs/common";
+import { AdminController } from "./admin.controller";
+import { AdminService } from "./admin.service";
+import { PrismaModule } from "../prisma/prisma.module";
+import { AuthModule } from "../auth/auth.module";
+
+@Module({
+  imports: [PrismaModule, AuthModule],
+  controllers: [AdminController],
+  providers: [AdminService],
+  exports: [AdminService],
+})
+export class AdminModule {}