refactor(session): remove synthetic log-only turns

packages/session-title/session-title-llm/src/index.ts

@@ -10,7 +10,6 @@ import { BlockAssembler, deepFreeze } from '@deepseek-ai/dsh-llm'
 import type { FinishReason, GenerateOptions, Message } from '@deepseek-ai/dsh-llm'
 import { deadline, MAX_TIMER_DELAY_MS } from '@deepseek-ai/dsh-timeout'
 import {
-  appendSessionTitleOutOfBand,
   normalizeSessionTitle,
   SessionTitleProviderId,
 } from '@deepseek-ai/dsh-session-title'
@@ -43,10 +42,6 @@ declare module '@deepseek-ai/dsh-session' {
     /** Log-only pre-dispatch record of one session-title model request. */
     'session/title-llm-request': SessionTitleLlmRequestEventData
   }
-
-  interface OutOfBandSessionEventMap {
-    'session/title-llm-request': true
-  }
 }
 
 /** Capability-owned timeout reason code for auxiliary title requests. */
@@ -264,14 +259,14 @@ export async function generateSessionTitleWithLlm(
     purpose: 'session-title',
     signal: callDeadline.signal,
   })
-  await appendSessionTitleOutOfBand(ctx, request.session, 'session/title-llm-request', {
+  request.session.append('session/title-llm-request', {
     titleProvider,
     messageSeqs: selectedMessages.map(message => message.seq),
     route,
     system,
     messages,
     maxTokens: config.maxOutputTokens,
-  }, callDeadline.signal)
+  })
   callDeadline.signal.throwIfAborted()
   const assembler = new BlockAssembler()
   for await (const chunk of ctx.llm.stream(options)) {