diff --git a/apps/backend/package.json b/apps/backend/package.json
index c0101a0..0043b0b 100644
--- a/apps/backend/package.json
+++ b/apps/backend/package.json
@@ -28,7 +28,9 @@
     "@nestjs/jwt": "^11.0.2",
     "@nestjs/passport": "^11.0.5",
     "@nestjs/platform-express": "^11.1.17",
+    "@nestjs/platform-socket.io": "^11.1.17",
     "@nestjs/typeorm": "^11.0.0",
+    "@nestjs/websockets": "^11.1.17",
     "bcrypt": "^6.0.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.15.1",
@@ -39,6 +41,7 @@
     "pg": "^8.20.0",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.2",
+    "socket.io": "^4.8.3",
     "typeorm": "^0.3.28"
   },
   "devDependencies": {
diff --git a/apps/backend/src/adapters/inbound/websocket/robot.gateway.ts b/apps/backend/src/adapters/inbound/websocket/robot.gateway.ts
new file mode 100644
index 0000000..3438e19
--- /dev/null
+++ b/apps/backend/src/adapters/inbound/websocket/robot.gateway.ts
@@ -0,0 +1,144 @@
+import {
+  WebSocketGateway,
+  WebSocketServer,
+  OnGatewayConnection,
+  OnGatewayDisconnect,
+  SubscribeMessage,
+  MessageBody,
+  ConnectedSocket,
+} from '@nestjs/websockets';
+import { Logger } from '@nestjs/common';
+import { JwtService } from '@nestjs/jwt';
+import { Server, Socket } from 'socket.io';
+import { DeviceService } from '../../../core/services/device.service';
+import { JwtPayload } from '../rest/auth/strategies/jwt.strategy';
+
+interface AuthenticatedSocket extends Socket {
+  data: {
+    deviceId: string;
+    homeId: string;
+  };
+}
+
+// Types des messages Robot → Core
+interface AudioChunkMessage {
+  data: Buffer;
+  sampleRate: number;
+}
+
+// Types des messages Core → Robot
+type RobotState = 'listening' | 'thinking' | 'speaking' | 'idle';
+
+@WebSocketGateway({
+  namespace: '/ws/robot',
+  cors: { origin: '*' },
+})
+export class RobotGateway implements OnGatewayConnection, OnGatewayDisconnect {
+  @WebSocketServer()
+  server!: Server;
+
+  private readonly logger = new Logger(RobotGateway.name);
+  private readonly connectedDevices = new Map<string, AuthenticatedSocket>();
+
+  constructor(
+    private readonly jwtService: JwtService,
+    private readonly deviceService: DeviceService,
+  ) {}
+
+  async handleConnection(client: AuthenticatedSocket) {
+    try {
+      const token =
+        client.handshake.auth?.token ||
+        client.handshake.headers?.authorization?.replace('Bearer ', '');
+
+      if (!token) {
+        this.logger.warn(`Connection rejected: no token`);
+        client.disconnect();
+        return;
+      }
+
+      const payload = this.jwtService.verify<JwtPayload>(token);
+      if (payload.type !== 'device') {
+        this.logger.warn(`Connection rejected: not a device token`);
+        client.disconnect();
+        return;
+      }
+
+      const device = await this.deviceService.findById(payload.sub);
+      if (!device) {
+        this.logger.warn(`Connection rejected: device ${payload.sub} not found`);
+        client.disconnect();
+        return;
+      }
+
+      // Attach device info to socket
+      client.data.deviceId = payload.sub;
+      client.data.homeId = payload.homeId;
+
+      this.connectedDevices.set(payload.sub, client);
+      await this.deviceService.updateLastSeen(payload.sub);
+
+      this.logger.log(`Device connected: ${device.name} (${payload.sub})`);
+      client.emit('status', { state: 'idle' as RobotState });
+    } catch {
+      this.logger.warn(`Connection rejected: invalid token`);
+      client.disconnect();
+    }
+  }
+
+  handleDisconnect(client: AuthenticatedSocket) {
+    const deviceId = client.data?.deviceId;
+    if (deviceId) {
+      this.connectedDevices.delete(deviceId);
+      this.logger.log(`Device disconnected: ${deviceId}`);
+    }
+  }
+
+  @SubscribeMessage('wake_word_detected')
+  handleWakeWord(@ConnectedSocket() client: AuthenticatedSocket) {
+    this.logger.log(`Wake word detected on device ${client.data.deviceId}`);
+    client.emit('status', { state: 'listening' as RobotState });
+    // TODO: start STT stream
+  }
+
+  @SubscribeMessage('audio_chunk')
+  handleAudioChunk(
+    @ConnectedSocket() client: AuthenticatedSocket,
+    @MessageBody() message: AudioChunkMessage,
+  ) {
+    this.logger.debug(`Audio chunk from ${client.data.deviceId}: ${message.data?.length} bytes`);
+    // TODO: forward to STT service
+  }
+
+  @SubscribeMessage('speech_end')
+  handleSpeechEnd(@ConnectedSocket() client: AuthenticatedSocket) {
+    this.logger.log(`Speech ended on device ${client.data.deviceId}`);
+    client.emit('status', { state: 'thinking' as RobotState });
+    // TODO: finalize STT, send to LLM
+  }
+
+  @SubscribeMessage('user_interrupt')
+  handleUserInterrupt(@ConnectedSocket() client: AuthenticatedSocket) {
+    this.logger.log(`User interrupt on device ${client.data.deviceId}`);
+    // TODO: stop TTS playback, switch back to listening
+    client.emit('status', { state: 'listening' as RobotState });
+  }
+
+  // --- Helpers pour envoyer des messages au robot ---
+
+  sendAudioChunk(deviceId: string, chunk: Buffer) {
+    this.connectedDevices.get(deviceId)?.emit('audio_chunk', { data: chunk });
+  }
+
+  sendStatus(deviceId: string, state: RobotState) {
+    this.connectedDevices.get(deviceId)?.emit('status', { state });
+  }
+
+  sendNotification(deviceId: string, payload: Record<string, unknown>) {
+    this.connectedDevices.get(deviceId)?.emit('notification', payload);
+  }
+
+  isDeviceConnected(deviceId: string): boolean {
+    return this.connectedDevices.has(deviceId);
+  }
+}
diff --git a/apps/backend/src/app.module.ts b/apps/backend/src/app.module.ts
index 8f4c1f7..45f340e 100644
--- a/apps/backend/src/app.module.ts
+++ b/apps/backend/src/app.module.ts
@@ -17,6 +17,7 @@ import { DeviceService } from './core/services/device.service';
 import { JwtStrategy } from './adapters/inbound/rest/auth/strategies/jwt.strategy';
 import { AuthController } from './adapters/inbound/rest/auth/auth.controller';
 import { DeviceController } from './adapters/inbound/rest/device/device.controller';
+import { RobotGateway } from './adapters/inbound/websocket/robot.gateway';
 
 @Module({
   imports: [
@@ -40,6 +41,6 @@ import { DeviceController } from './adapters/inbound/rest/device/device.controll
     }),
   ],
   controllers: [AuthController, DeviceController],
-  providers: [AuthService, UserService, HomeService, DeviceService, JwtStrategy],
+  providers: [AuthService, UserService, HomeService, DeviceService, JwtStrategy, RobotGateway],
 })
 export class AppModule {}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b7f3ab6..79c9c28 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,7 +18,7 @@ importers:
         version: 4.0.3(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(rxjs@7.8.2)
       '@nestjs/core':
         specifier: ^11.1.17
-        version: 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+        version: 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(@nestjs/websockets@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       '@nestjs/jwt':
         specifier: ^11.0.2
         version: 11.0.2(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))
@@ -28,9 +28,15 @@ importers:
       '@nestjs/platform-express':
         specifier: ^11.1.17
         version: 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)
+      '@nestjs/platform-socket.io':
+        specifier: ^11.1.17
+        version: 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/websockets@11.1.17)(rxjs@7.8.2)
       '@nestjs/typeorm':
         specifier: ^11.0.0
         version: 11.0.0(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)(typeorm@0.3.28(ioredis@5.10.1)(pg@8.20.0)(ts-node@10.9.2(@types/node@25.5.0)(typescript@5.8.3)))
+      '@nestjs/websockets':
+        specifier: ^11.1.17
+        version: 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(@nestjs/platform-socket.io@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       bcrypt:
         specifier: ^6.0.0
         version: 6.0.0
@@ -61,6 +67,9 @@ importers:
       rxjs:
         specifier: ^7.8.2
         version: 7.8.2
+      socket.io:
+        specifier: ^4.8.3
+        version: 4.8.3
       typeorm:
         specifier: ^0.3.28
         version: 0.3.28(ioredis@5.10.1)(pg@8.20.0)(ts-node@10.9.2(@types/node@25.5.0)(typescript@5.8.3))
@@ -879,6 +888,13 @@ packages:
       '@nestjs/common': ^11.0.0
       '@nestjs/core': ^11.0.0
 
+  '@nestjs/platform-socket.io@11.1.17':
+    resolution: {integrity: sha512-BSOAsENdmTtsnDL0hb4takbWzPy9WoPybjlM57ab3/rQgm0biMFYUupH2uzmCjmmIXJL/EFbAWznVl8xw2Sa6Q==}
+    peerDependencies:
+      '@nestjs/common': ^11.0.0
+      '@nestjs/websockets': ^11.0.0
+      rxjs: ^7.1.0
+
   '@nestjs/schematics@11.0.9':
     resolution: {integrity: sha512-0NfPbPlEaGwIT8/TCThxLzrlz3yzDNkfRNpbL7FiplKq3w4qXpJg0JYwqgMEJnLQZm3L/L/5XjoyfJHUO3qX9g==}
     peerDependencies:
@@ -906,6 +922,18 @@ packages:
       rxjs: ^7.2.0
       typeorm: ^0.3.0
 
+  '@nestjs/websockets@11.1.17':
+    resolution: {integrity: sha512-YbwQ0QfVj0lxkKQhdIIgk14ZSVWDqGk1J8nNSN6SLjf36sVv58Ma5ro+dtQua8wj3l2Ub7JJCVFixEhKtYc/rQ==}
+    peerDependencies:
+      '@nestjs/common': ^11.0.0
+      '@nestjs/core': ^11.0.0
+      '@nestjs/platform-socket.io': ^11.0.0
+      reflect-metadata: ^0.1.12 || ^0.2.0
+      rxjs: ^7.1.0
+    peerDependenciesMeta:
+      '@nestjs/platform-socket.io':
+        optional: true
+
   '@nuxt/opencollective@0.4.1':
     resolution: {integrity: sha512-GXD3wy50qYbxCJ652bDrDzgMr3NFEkIS374+IgFQKkCvk9yiYcLvX2XDYr7UyQxf4wK0e+yqDYRubZ0DtOxnmQ==}
     engines: {node: ^14.18.0 || >=16.10.0, npm: '>=5.10.0'}
@@ -928,6 +956,9 @@ packages:
   '@sinonjs/fake-timers@15.1.1':
     resolution: {integrity: sha512-cO5W33JgAPbOh07tvZjUOJ7oWhtaqGHiZw+11DPbyqh2kHTBc3eF/CjJDeQ4205RLQsX6rxCuYOroFQwl7JDRw==}
 
+  '@socket.io/component-emitter@3.1.2':
+    resolution: {integrity: sha512-9BCxFwvbGg/RsZK9tjXd8s4UcwR0MWeFQ1XEKIQVVvAGJyINdrqKMcTRyLoK8Rse1GjzLV9cwjWV1olXRWEXVA==}
+
   '@sqltools/formatter@1.2.5':
     resolution: {integrity: sha512-Uy0+khmZqUrUGm5dmMqVlnvufZRSK0FbYzVgp0UMstm+F5+W2/jnEEQyc9vo1ZR/E5ZI/B1WjjoTqBqwJL6Krw==}
 
@@ -974,6 +1005,9 @@ packages:
   '@types/connect@3.4.38':
     resolution: {integrity: sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==}
 
+  '@types/cors@2.8.19':
+    resolution: {integrity: sha512-mFNylyeyqN93lfe/9CSxOGREz8cpzAhH+E93xJ4xWQf62V8sQ/24reV2nyzUWM6H6Xji+GGHpkbLe7pVoUEskg==}
+
   '@types/eslint-scope@3.7.7':
     resolution: {integrity: sha512-MzMFlSLBqNF2gcHWO0G1vP/YQyfvrxZ0bF+u7mzUdZ1/xK4A4sru+nraZz5i3iEIk1l1uyicaDVTB4QbbEkAYg==}
 
@@ -1046,6 +1080,9 @@ packages:
   '@types/validator@13.15.10':
     resolution: {integrity: sha512-T8L6i7wCuyoK8A/ZeLYt1+q0ty3Zb9+qbSSvrIVitzT3YjZqkTZ40IbRsPanlB4h1QB3JVL1SYCdR6ngtFYcuA==}
 
+  '@types/ws@8.18.1':
+    resolution: {integrity: sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg==}
+
   '@types/yargs-parser@21.0.3':
     resolution: {integrity: sha512-I4q9QU9MQv4oEOz4tAHJtNz1cwuLxn2F3xcc2iV5WdqLPpUnj30aUuxt1mAxYTG+oe8CZMV/+6rU4S4gRDzqtQ==}
 
@@ -1268,6 +1305,10 @@ packages:
   '@xtuc/long@4.2.2':
     resolution: {integrity: sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==}
 
+  accepts@1.3.8:
+    resolution: {integrity: sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==}
+    engines: {node: '>= 0.6'}
+
   accepts@2.0.0:
     resolution: {integrity: sha512-5cvg6CtKwfgdmVqY1WIiXKc3Q1bkRqGLi+2W/6ao+6Y7gu/RCwRuAhGEzh5B4KlszSuTLgZYuqFqo5bImjNKng==}
     engines: {node: '>= 0.6'}
@@ -1421,6 +1462,10 @@ packages:
   base64-js@1.5.1:
     resolution: {integrity: sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==}
 
+  base64id@2.0.0:
+    resolution: {integrity: sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog==}
+    engines: {node: ^4.5.0 || >= 5.9}
+
   baseline-browser-mapping@2.10.11:
     resolution: {integrity: sha512-DAKrHphkJyiGuau/cFieRYhcTFeK/lBuD++C7cZ6KZHbMhBrisoi+EvhQ5RZrIfV5qwsW8kgQ07JIC+MDJRAhg==}
     engines: {node: '>=6.0.0'}
@@ -1740,6 +1785,14 @@ packages:
     resolution: {integrity: sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==}
     engines: {node: '>= 0.8'}
 
+  engine.io-parser@5.2.3:
+    resolution: {integrity: sha512-HqD3yTBfnBxIrbnM1DoD6Pcq8NECnh8d4As1Qgh0z5Gg3jRRIqijury0CL3ghu/edArpUYiYqQiDUQBIs4np3Q==}
+    engines: {node: '>=10.0.0'}
+
+  engine.io@6.6.6:
+    resolution: {integrity: sha512-U2SN0w3OpjFRVlrc17E6TMDmH58Xl9rai1MblNjAdwWp07Kk+llmzX0hjDpQdrDGzwmvOtgM5yI+meYX6iZ2xA==}
+    engines: {node: '>=10.2.0'}
+
   enhanced-resolve@5.20.1:
     resolution: {integrity: sha512-Qohcme7V1inbAfvjItgw0EaxVX5q2rdVEZHRBrEQdRZTssLDGsL8Lwrznl8oQ/6kuTJONLaDcGjkNP247XEhcA==}
     engines: {node: '>=10.13.0'}
@@ -2543,6 +2596,10 @@ packages:
   natural-compare@1.4.0:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
 
+  negotiator@0.6.3:
+    resolution: {integrity: sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==}
+    engines: {node: '>= 0.6'}
+
   negotiator@1.0.0:
     resolution: {integrity: sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg==}
     engines: {node: '>= 0.6'}
@@ -2582,6 +2639,10 @@ packages:
     resolution: {integrity: sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==}
     engines: {node: '>=0.10.0'}
 
+  object-hash@3.0.0:
+    resolution: {integrity: sha512-RSn9F68PjH9HqtltsSnqYC1XXoWe9Bju5+213R98cNGttag9q9yAOTzdbsqvIa7aNm5WffBZFpWYr2aWrklWAw==}
+    engines: {node: '>= 6'}
+
   object-inspect@1.13.4:
     resolution: {integrity: sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew==}
     engines: {node: '>= 0.4'}
@@ -2939,6 +3000,17 @@ packages:
     resolution: {integrity: sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==}
     engines: {node: '>=8'}
 
+  socket.io-adapter@2.5.6:
+    resolution: {integrity: sha512-DkkO/dz7MGln0dHn5bmN3pPy+JmywNICWrJqVWiVOyvXjWQFIv9c2h24JrQLLFJ2aQVQf/Cvl1vblnd4r2apLQ==}
+
+  socket.io-parser@4.2.6:
+    resolution: {integrity: sha512-asJqbVBDsBCJx0pTqw3WfesSY0iRX+2xzWEWzrpcH7L6fLzrhyF8WPI8UaeM4YCuDfpwA/cgsdugMsmtz8EJeg==}
+    engines: {node: '>=10.0.0'}
+
+  socket.io@4.8.3:
+    resolution: {integrity: sha512-2Dd78bqzzjE6KPkD5fHZmDAKRNe3J15q+YHDrIsy9WEkqttc7GY+kT9OBLSMaPbQaEd0x1BjcmtMtXkfpc+T5A==}
+    engines: {node: '>=10.2.0'}
+
   source-map-support@0.5.13:
     resolution: {integrity: sha512-SHSKFHadjVA5oR4PPqhtAVdcBWwRYVd6g6cAXnIbRiIwc2EhPrTuKUBdSLvlEKyIP3GCf89fltvcZiP9MMFA1w==}
 
@@ -3370,6 +3442,18 @@ packages:
     resolution: {integrity: sha512-+QU2zd6OTD8XWIJCbffaiQeH9U73qIqafo1x6V1snCWYGJf6cVE0cDR4D8xRzcEnfI21IFrUPzPGtcPf8AC+Rw==}
     engines: {node: ^14.17.0 || ^16.13.0 || >=18.0.0}
 
+  ws@8.18.3:
+    resolution: {integrity: sha512-PEIGCY5tSlUt50cqyMXfCzX+oOPqN0vuGqWzbcJ2xvnkzkq46oOpz7dQaTDBdfICb4N14+GARUDw2XV2N4tvzg==}
+    engines: {node: '>=10.0.0'}
+    peerDependencies:
+      bufferutil: ^4.0.1
+      utf-8-validate: '>=5.0.2'
+    peerDependenciesMeta:
+      bufferutil:
+        optional: true
+      utf-8-validate:
+        optional: true
+
   xtend@4.0.2:
     resolution: {integrity: sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==}
     engines: {node: '>=0.4'}
@@ -4215,7 +4299,7 @@ snapshots:
       lodash: 4.17.23
       rxjs: 7.8.2
 
-  '@nestjs/core@11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)':
+  '@nestjs/core@11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(@nestjs/websockets@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)':
     dependencies:
       '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       '@nuxt/opencollective': 0.4.1
@@ -4228,6 +4312,7 @@ snapshots:
       uid: 2.0.2
     optionalDependencies:
       '@nestjs/platform-express': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)
+      '@nestjs/websockets': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(@nestjs/platform-socket.io@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
 
   '@nestjs/jwt@11.0.2(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))':
     dependencies:
@@ -4243,7 +4328,7 @@ snapshots:
   '@nestjs/platform-express@11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)':
     dependencies:
       '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
-      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(@nestjs/websockets@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       cors: 2.8.6
       express: 5.2.1
       multer: 2.1.1
@@ -4252,6 +4337,18 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  '@nestjs/platform-socket.io@11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/websockets@11.1.17)(rxjs@7.8.2)':
+    dependencies:
+      '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      '@nestjs/websockets': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(@nestjs/platform-socket.io@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      rxjs: 7.8.2
+      socket.io: 4.8.3
+      tslib: 2.8.1
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
   '@nestjs/schematics@11.0.9(chokidar@4.0.3)(typescript@5.8.3)':
     dependencies:
       '@angular-devkit/core': 19.2.17(chokidar@4.0.3)
@@ -4277,7 +4374,7 @@ snapshots:
   '@nestjs/testing@11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(@nestjs/platform-express@11.1.17)':
     dependencies:
       '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
-      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(@nestjs/websockets@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       tslib: 2.8.1
     optionalDependencies:
       '@nestjs/platform-express': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)
@@ -4285,11 +4382,23 @@ snapshots:
   '@nestjs/typeorm@11.0.0(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)(typeorm@0.3.28(ioredis@5.10.1)(pg@8.20.0)(ts-node@10.9.2(@types/node@25.5.0)(typescript@5.8.3)))':
     dependencies:
       '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
-      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(@nestjs/websockets@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       reflect-metadata: 0.2.2
       rxjs: 7.8.2
       typeorm: 0.3.28(ioredis@5.10.1)(pg@8.20.0)(ts-node@10.9.2(@types/node@25.5.0)(typescript@5.8.3))
 
+  '@nestjs/websockets@11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/core@11.1.17)(@nestjs/platform-socket.io@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)':
+    dependencies:
+      '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/platform-express@11.1.17)(@nestjs/websockets@11.1.17)(reflect-metadata@0.2.2)(rxjs@7.8.2)
+      iterare: 1.2.1
+      object-hash: 3.0.0
+      reflect-metadata: 0.2.2
+      rxjs: 7.8.2
+      tslib: 2.8.1
+    optionalDependencies:
+      '@nestjs/platform-socket.io': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(@nestjs/websockets@11.1.17)(rxjs@7.8.2)
+
   '@nuxt/opencollective@0.4.1':
     dependencies:
       consola: 3.4.2
@@ -4309,6 +4418,8 @@ snapshots:
     dependencies:
       '@sinonjs/commons': 3.0.1
 
+  '@socket.io/component-emitter@3.1.2': {}
+
   '@sqltools/formatter@1.2.5': {}
 
   '@tokenizer/inflate@0.4.1':
@@ -4367,6 +4478,10 @@ snapshots:
     dependencies:
       '@types/node': 25.5.0
 
+  '@types/cors@2.8.19':
+    dependencies:
+      '@types/node': 25.5.0
+
   '@types/eslint-scope@3.7.7':
     dependencies:
       '@types/eslint': 9.6.1
@@ -4455,6 +4570,10 @@ snapshots:
 
   '@types/validator@13.15.10': {}
 
+  '@types/ws@8.18.1':
+    dependencies:
+      '@types/node': 25.5.0
+
   '@types/yargs-parser@21.0.3': {}
 
   '@types/yargs@17.0.35':
@@ -4693,6 +4812,11 @@ snapshots:
 
   '@xtuc/long@4.2.2': {}
 
+  accepts@1.3.8:
+    dependencies:
+      mime-types: 2.1.35
+      negotiator: 0.6.3
+
   accepts@2.0.0:
     dependencies:
       mime-types: 3.0.2
@@ -4851,6 +4975,8 @@ snapshots:
 
   base64-js@1.5.1: {}
 
+  base64id@2.0.0: {}
+
   baseline-browser-mapping@2.10.11: {}
 
   bcrypt@6.0.0:
@@ -5132,6 +5258,25 @@ snapshots:
 
   encodeurl@2.0.0: {}
 
+  engine.io-parser@5.2.3: {}
+
+  engine.io@6.6.6:
+    dependencies:
+      '@types/cors': 2.8.19
+      '@types/node': 25.5.0
+      '@types/ws': 8.18.1
+      accepts: 1.3.8
+      base64id: 2.0.0
+      cookie: 0.7.2
+      cors: 2.8.6
+      debug: 4.4.3
+      engine.io-parser: 5.2.3
+      ws: 8.18.3
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
   enhanced-resolve@5.20.1:
     dependencies:
       graceful-fs: 4.2.11
@@ -6165,6 +6310,8 @@ snapshots:
 
   natural-compare@1.4.0: {}
 
+  negotiator@0.6.3: {}
+
   negotiator@1.0.0: {}
 
   neo-async@2.6.2: {}
@@ -6191,6 +6338,8 @@ snapshots:
 
   object-assign@4.1.1: {}
 
+  object-hash@3.0.0: {}
+
   object-inspect@1.13.4: {}
 
   on-finished@2.4.1:
@@ -6551,6 +6700,36 @@ snapshots:
 
   slash@3.0.0: {}
 
+  socket.io-adapter@2.5.6:
+    dependencies:
+      debug: 4.4.3
+      ws: 8.18.3
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
+  socket.io-parser@4.2.6:
+    dependencies:
+      '@socket.io/component-emitter': 3.1.2
+      debug: 4.4.3
+    transitivePeerDependencies:
+      - supports-color
+
+  socket.io@4.8.3:
+    dependencies:
+      accepts: 1.3.8
+      base64id: 2.0.0
+      cors: 2.8.6
+      debug: 4.4.3
+      engine.io: 6.6.6
+      socket.io-adapter: 2.5.6
+      socket.io-parser: 4.2.6
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
   source-map-support@0.5.13:
     dependencies:
       buffer-from: 1.1.2
@@ -6961,6 +7140,8 @@ snapshots:
       imurmurhash: 0.1.4
       signal-exit: 4.1.0
 
+  ws@8.18.3: {}
+
   xtend@4.0.2: {}
 
   y18n@5.0.8: {}