De-hardcode orchestrator and interaction agent names (#748)

apps/gateway/src/agent/agent.module.ts

@@ -11,8 +11,8 @@ import { SessionsController } from './sessions.controller.js';
 import { AgentConfigsController } from './agent-configs.controller.js';
 import { InteractionController } from './interaction.controller.js';
 import { RoutingController } from './routing/routing.controller.js';
-import { TessDurableSessionRepository } from './tess-durable-session.repository.js';
-import { TessDurableSessionService } from './tess-durable-session.service.js';
+import { DurableSessionRepository } from './durable-session.repository.js';
+import { DurableSessionService } from './durable-session.service.js';
 import { CoordModule } from '../coord/coord.module.js';
 import { McpClientModule } from '../mcp-client/mcp-client.module.js';
 import { SkillsModule } from '../skills/skills.module.js';
@@ -44,8 +44,8 @@ export function createGatewayRuntimeProviderRegistry(): AgentRuntimeProviderRegi
     RoutingService,
     RoutingEngineService,
     SkillLoaderService,
-    TessDurableSessionRepository,
-    TessDurableSessionService,
+    DurableSessionRepository,
+    DurableSessionService,
     {
       provide: AGENT_RUNTIME_PROVIDER_REGISTRY,
       useFactory: createGatewayRuntimeProviderRegistry,
@@ -76,7 +76,7 @@ export function createGatewayRuntimeProviderRegistry(): AgentRuntimeProviderRegi
     RoutingService,
     RoutingEngineService,
     SkillLoaderService,
-    TessDurableSessionService,
+    DurableSessionService,
     RuntimeProviderService,
     AGENT_RUNTIME_PROVIDER_REGISTRY,
   ],