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/app.module.ts

@@ -43,6 +43,7 @@ import { DashboardModule } from "./dashboard/dashboard.module";
 import { TerminalModule } from "./terminal/terminal.module";
 import { PersonalitiesModule } from "./personalities/personalities.module";
 import { WorkspacesModule } from "./workspaces/workspaces.module";
+import { AdminModule } from "./admin/admin.module";
 import { RlsContextInterceptor } from "./common/interceptors/rls-context.interceptor";
 
 @Module({
@@ -109,6 +110,7 @@ import { RlsContextInterceptor } from "./common/interceptors/rls-context.interce
     TerminalModule,
     PersonalitiesModule,
     WorkspacesModule,
+    AdminModule,
   ],
   controllers: [AppController, CsrfController],
   providers: [