refactor: hide the concrete agent loop

docs/cordis-catalog/events.md

@@ -23,7 +23,7 @@ An agent's fully composed scoped world was published in the AgentRegistry. Its s
 
 Types: [Agent](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:304`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:303`](../../packages/core/agent/src/types.ts)
 
 ### `agent/disposed` — emit
 
@@ -35,7 +35,7 @@ An agent was removed from the registry. The concrete AgentLoop lifecycle emits t
 
 Types: [Agent](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:319`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:318`](../../packages/core/agent/src/types.ts)
 
 ### `agent/error` — emit
 
@@ -47,7 +47,7 @@ A step or turn errored. The loop reports a failure here (plus the logger) even w
 
 Types: [Agent](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:593`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:592`](../../packages/core/agent/src/types.ts)
 
 ### `agent/pre-step` — serial
 
@@ -61,7 +61,7 @@ Serial (awaited in registration order), not a waterfall: a listener mutates the
 
 Types: [Agent](../core-data-structures/core.md) · [Message](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:426`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:425`](../../packages/core/agent/src/types.ts)
 
 ### `agent/prompt-submit` — waterfall
 
@@ -73,7 +73,7 @@ Waterfall: decide what happens to ONE drained queued message before it becomes a
 
 Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:444`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:443`](../../packages/core/agent/src/types.ts)
 
 ### `agent/queued` — emit
 
@@ -85,7 +85,7 @@ A message entered the agent's inbox (queued or steering). Content and the resolv
 
 Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:348`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:347`](../../packages/core/agent/src/types.ts)
 
 ### `agent/request` — waterfall
 
@@ -97,7 +97,7 @@ Waterfall: shape the step's call configuration — model switching, sampling ove
 
 Types: [Agent](../core-data-structures/core.md) · [LlmCallConfig](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:473`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:472`](../../packages/core/agent/src/types.ts)
 
 ### `agent/session-prefix` — waterfall
 
@@ -113,7 +113,7 @@ The seed is a frozen empty list; a contributing listener returns a NEW array —
 
 Types: [Agent](../core-data-structures/core.md) · [Message](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:525`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:524`](../../packages/core/agent/src/types.ts)
 
 ### `agent/session-start` — emit
 
@@ -125,7 +125,7 @@ The agent's session lifecycle began, fired once before its first turn. `source`
 
 Types: [Agent](../core-data-structures/core.md) · [SessionStartSource](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:369`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:368`](../../packages/core/agent/src/types.ts)
 
 ### `agent/status` — emit
 
@@ -137,7 +137,7 @@ Agent status changed (`idle` ⇄ `running`, or → `disposed`). Drive lifecycle
 
 Types: [Agent](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:333`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:332`](../../packages/core/agent/src/types.ts)
 
 ### `agent/step-result` — waterfall
 
@@ -149,7 +149,7 @@ Waterfall: post-process the assembled assistant Message before tool dispatch (va
 
 Types: [Agent](../core-data-structures/core.md) · [Message](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:540`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:539`](../../packages/core/agent/src/types.ts)
 
 ### `agent/turn-continuation` — waterfall
 
@@ -161,7 +161,7 @@ Waterfall: override the turn-continuation decision via a typed ContinuationDecis
 
 Types: [Agent](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:558`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:557`](../../packages/core/agent/src/types.ts)
 
 ### `agent/turn-stop` — serial
 
@@ -173,7 +173,7 @@ Serial terminal-stop checkpoint after the ordinary `agent/turn-continuation` wat
 
 Types: [Agent](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:576`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:575`](../../packages/core/agent/src/types.ts)
 
 ## `approval/*`
 

docs/cordis-catalog/services.md

@@ -11,15 +11,17 @@ The **harness tier** below (the `@deepseek-ai/dsh-*` packages) is the vocabulary
 
 ## `ctx.agentLoop` — `AgentLoop`
 
-Concrete ReactLoopAgent factory and driver service.
+Concrete agent factory and driver service.
 
 ```ts cordis-catalog
-create(id: SessionId, options: AgentOptions = {}, meta: Pick<SessionHeader, 'cwd'> = {}): ReactLoopAgent
+create(id: SessionId, options: AgentOptions = {}, meta: Pick<SessionHeader, 'cwd'> = {}): Agent
 async createAgent(ownerCtx: Context, options: CreateAgentOptions): Promise<AgentHandle>
 async resume(ownerCtx: Context, options: ResumeAgentOptions): Promise<AgentHandle>
 ```
 
-Source: [`packages/core/agent-loop/src/index.ts:337`](../../packages/core/agent-loop/src/index.ts)
+Types: [Agent](../core-data-structures/core.md)
+
+Source: [`packages/core/agent-loop/src/index.ts:336`](../../packages/core/agent-loop/src/index.ts)
 
 ## `ctx.agents` — `AgentRegistry`