refactor(agent): trim obsolete loop surfaces

docs/cordis-catalog/events.md

@@ -32,7 +32,7 @@ Effective broad cancellation was requested, before queued/outbox work is cleared
 
 Types: [Agent](../core-data-structures/core.md) · [AgentCancelCause](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:328`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:310`](../../packages/core/agent/src/types.ts)
 
 ### `agent/created` — emit
 
@@ -54,7 +54,7 @@ A fully configured agent and live session were published. Setup is composition-o
 
 Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:270`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:252`](../../packages/core/agent/src/types.ts)
 
 ### `agent/disposed` — emit
 
@@ -74,7 +74,7 @@ An agent left the registry; AgentLoop emits this after driver quiescence and sco
 
 Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:279`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:261`](../../packages/core/agent/src/types.ts)
 
 ### `agent/error` — emit
 
@@ -96,7 +96,7 @@ A step or turn errored. The machine reports a failure here (plus the logger) eve
 
 Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:436`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:418`](../../packages/core/agent/src/types.ts)
 
 ### `agent/idle` — emit
 
@@ -119,7 +119,7 @@ One drain chain reached its terminal turn: that turn's `turn/end` is already com
 
 Types: [Agent](../core-data-structures/core.md) · [IdleReason](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:423`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:405`](../../packages/core/agent/src/types.ts)
 
 ### `agent/inbox/dequeue` — emit
 
@@ -140,7 +140,7 @@ The driver claimed one item out of the inbox: a queued item at a turn boundary,
 
 Types: [Agent](../core-data-structures/core.md) · [AgentMessage](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:306`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:288`](../../packages/core/agent/src/types.ts)
 
 ### `agent/inbox/discard` — emit
 
@@ -163,7 +163,7 @@ Pending inbox items were dropped without delivering them, so every enqueued id r
 
 Types: [Agent](../core-data-structures/core.md) · [AgentMessage](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:318`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:300`](../../packages/core/agent/src/types.ts)
 
 ### `agent/inbox/enqueue` — emit
 
@@ -182,7 +182,7 @@ An item entered the queued or steering inbox.
 
 Types: [Agent](../core-data-structures/core.md) · [AgentMessage](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:296`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:278`](../../packages/core/agent/src/types.ts)
 
 ### `agent/prompt-submit` — waterfall
 
@@ -205,7 +205,7 @@ Allow, rewrite, or block one claimed prompt before it becomes a user message. Ca
 
 Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md) · [PromptDecision](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:355`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:337`](../../packages/core/agent/src/types.ts)
 
 ### `agent/request` — waterfall
 
@@ -229,7 +229,7 @@ Replace the frozen call configuration. `await next()` yields the config the mach
 
 Types: [Agent](../core-data-structures/core.md) · [LlmCallConfig](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:381`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:363`](../../packages/core/agent/src/types.ts)
 
 ### `agent/request-error` — waterfall
 
@@ -255,7 +255,7 @@ Handle a model-request failure after its failed step has closed but before the f
 
 Types: [Agent](../core-data-structures/core.md) · [LlmFailure](../core-data-structures/llm-streaming.md) · [RequestError](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:396`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:378`](../../packages/core/agent/src/types.ts)
 
 ### `agent/session-start` — emit
 
@@ -277,7 +277,7 @@ The session lifecycle began, once before the first turn. Use `agent.inject()` to
 
 Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md) · [SessionStartSource](../core-data-structures/core.md)
 
-Source: [`packages/core/agent/src/types.ts:341`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:323`](../../packages/core/agent/src/types.ts)
 
 ### `agent/status` — emit
 
@@ -297,7 +297,7 @@ Agent status changed (`idle` ⇄ `running`). `send()` does not enter `running` s
 
 Types: [Agent](../core-data-structures/core.md) · [AgentStatus](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:288`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:270`](../../packages/core/agent/src/types.ts)
 
 ### `agent/step` — serial
 
@@ -321,7 +321,7 @@ Awaited serial checkpoint before EVERY request of a turn is built (the first as
 
 Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:368`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:350`](../../packages/core/agent/src/types.ts)
 
 ### `agent/stopping` — serial
 
@@ -347,7 +347,7 @@ The turn is about to close: the model owes no response (no live tool calls, no f
 
 Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:411`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:393`](../../packages/core/agent/src/types.ts)
 
 ## `agent-loop/*`