feat: add Happ routing support to subscriptions

- Add routingProfile field to InboundConfigDto
- Update Subscription entity type
- Add happ-routing handler in RotationService
- Add UI for happ-routing inbound type in SubscriptionsPage

server/src/rotation/rotation.service.ts

@@ -257,6 +257,7 @@ export class RotationService implements OnModuleInit {
         sni = config.sni === 'random' ? this.pickDomain(domains) : config.sni;
       }
 
+      
       // === 2. Обработка Hysteria2 ===
       if (type === 'hysteria2-udp') {
         let port = 0;

server/src/subscriptions/dto/create-subscription.dto.ts

@@ -82,6 +82,11 @@ export class InboundConfigDto {
   @IsString()
   @IsOptional()
   keyFile?: string;
+
+  // ⬇️ НОВОЕ ПОЛЕ ДЛЯ HAPP ROUTING ⬇️
+  @IsString()
+  @IsOptional()
+  routingProfile?: string;
 }
 
 export class CreateSubscriptionDto {

server/src/subscriptions/entities/subscription.entity.ts

@@ -40,6 +40,7 @@ export class Subscription {
     name?: string;
     certificateFile?: string;
     keyFile?: string;
+    routingProfile?: string;
   }>;
 
   @Column({ nullable: true })