refactor(core): fold initiator scope into agents

packages/core/agent-loop/src/agent.ts

@@ -387,7 +387,7 @@ export class ReactLoopAgent implements Agent {
   [startDriver](): void {
     if (this._status === 'disposed') return
     this.driverStarted = true
-    this.done = this.loopCtx.agentExecution.run({ agent: this }, () => runLoop(this.loopCtx, this, {
+    this.done = this.loopCtx.agents.withInitiator(this, () => runLoop(this.loopCtx, this, {
       inbox: this.#inbox,
       maxParallelToolCalls: this.maxParallelToolCalls,
       setStatus: (status) => { this.setStatus(status) },

packages/core/agent-loop/src/index.ts

@@ -11,7 +11,6 @@ import z from 'schemastery'
 import { createScope } from '@deepseek-ai/dsh-scope'
 import type { Scope } from '@deepseek-ai/dsh-scope'
 import { agentEvents } from '@deepseek-ai/dsh-agent'
-import type {} from '@deepseek-ai/dsh-agent-execution'
 import type {
   Agent,
   AgentFactory,
@@ -406,7 +405,7 @@ function validateConfiguredAgents(agents: Config['agents']): void {
 
 /** Concrete agent factory and driver service. */
 export class AgentLoop extends Service implements AgentFactory {
-  static inject = ['agents', 'agentExecution', 'sessions', 'llm', 'tools', 'systemPrompt']
+  static inject = ['agents', 'sessions', 'llm', 'tools', 'systemPrompt']
 
   /** Runtime schema for declarative agents. */
   static Config = z.object({