fix(agent): restore public send method

docs/cordis-catalog/events.md

@@ -33,7 +33,7 @@ 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:151`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:160`](../../packages/core/agent/src/types.ts)
 
 ### `agent/disposed` — emit
 
@@ -53,7 +53,7 @@ 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:160`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:169`](../../packages/core/agent/src/types.ts)
 
 ### `agent/error` — emit
 
@@ -75,7 +75,7 @@ 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:261`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:270`](../../packages/core/agent/src/types.ts)
 
 ### `agent/prompt-submit` — waterfall
 
@@ -98,7 +98,7 @@ Allow, rewrite, or block one claimed inbox batch before it becomes model-visible
 
 Types: [Agent](../core-data-structures/core.md) · [PromptDecision](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md) · [UserMessage](../core-data-structures/session.md)
 
-Source: [`packages/core/agent/src/types.ts:196`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:205`](../../packages/core/agent/src/types.ts)
 
 ### `agent/request` — waterfall
 
@@ -122,7 +122,7 @@ 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:222`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:231`](../../packages/core/agent/src/types.ts)
 
 ### `agent/request-error` — waterfall
 
@@ -145,7 +145,7 @@ Handle one failed model-request attempt before the loop retries or closes its st
 
 Types: [Agent](../core-data-structures/core.md) · [RequestErrorAction](../core-data-structures/core.md) · [RequestFailureContext](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
 
-Source: [`packages/core/agent/src/types.ts:234`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:243`](../../packages/core/agent/src/types.ts)
 
 ### `agent/session-start` — emit
 
@@ -167,7 +167,7 @@ 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:182`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:191`](../../packages/core/agent/src/types.ts)
 
 ### `agent/status` — emit
 
@@ -188,7 +188,7 @@ Agent status changed (`idle` ⇄ `running`). A waking delivery enters `running`
 
 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:170`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:179`](../../packages/core/agent/src/types.ts)
 
 ### `agent/step` — serial
 
@@ -212,7 +212,7 @@ 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:209`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:218`](../../packages/core/agent/src/types.ts)
 
 ### `agent/turn-stopping` — serial
 
@@ -238,7 +238,7 @@ 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:249`](../../packages/core/agent/src/types.ts)
+Source: [`packages/core/agent/src/types.ts:258`](../../packages/core/agent/src/types.ts)
 
 ## `agent-loop/*`
 

docs/core-data-structures/core.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/core-data-structures/core.md
-core.md: 3bbfe3c4c763a24edb6ec1362344cef6ce50f650
-core.zh.md: d54159c25659a89baded31b8e3aa5207715e0c12
+core.md: 9c1015ddeedcf3355d03678088ec7bcc6759d677
+core.zh.md: 840cc929a7c63b63b3eb2d860b59ace2f1a63ed5

docs/core-data-structures/core.md

@@ -441,7 +441,7 @@ type AgentCancelCause =
   | { readonly kind: 'disposed' }
 ```
 
-`Agent` is an interface over the public live-agent contract. Concrete drivers implement `followup`, `steer`, and `inject`; routing policy remains private to the driver.
+`Agent` is an interface over the public live-agent contract. Its unified `send` method exposes target and wakeup routing directly; `followup`, `steer`, and `inject` are fixed-preset aliases.
 
 ```ts type-equiv
 /** Public live-agent handle. */
@@ -476,6 +476,15 @@ interface Agent {
    */
   whenIdle(): Promise<void>
 
+  /**
+   * Route identified input to an inbox boundary and optionally wake the driver.
+   * Waking input submitted after active cancellation is queued for the next turn.
+   * @param message - identified content and its producer provenance.
+   * @param target - the preferred next-turn or next-step inbox boundary.
+   * @param wakeup - whether delivery may wake the driver.
+   */
+  send(message: UserMessage, target: InboxTarget, wakeup: boolean): void
+
   /**
    * Queue an ordinary follow-up turn and wake the driver. The item becomes the
    * sole ordinary message of its own turn.

docs/core-data-structures/core.zh.md

@@ -449,7 +449,7 @@ type AgentCancelCause =
   | { readonly kind: 'disposed' }
 ```
 
-`Agent` 是覆盖公开活跃 agent 契约的接口。具体驱动器实现 `followup`、`steer` 和 `inject`；路由策略仍为驱动器私有。
+`Agent` 是覆盖公开活跃 agent 契约的接口。它的统一 `send` 方法直接公开目标与唤醒路由；`followup`、`steer` 和 `inject` 是固定预设别名。
 
 ```ts type-equiv
 /** Public live-agent handle. */
@@ -484,6 +484,15 @@ interface Agent {
    */
   whenIdle(): Promise<void>
 
+  /**
+   * Route identified input to an inbox boundary and optionally wake the driver.
+   * Waking input submitted after active cancellation is queued for the next turn.
+   * @param message - identified content and its producer provenance.
+   * @param target - the preferred next-turn or next-step inbox boundary.
+   * @param wakeup - whether delivery may wake the driver.
+   */
+  send(message: UserMessage, target: InboxTarget, wakeup: boolean): void
+
   /**
    * Queue an ordinary follow-up turn and wake the driver. The item becomes the
    * sole ordinary message of its own turn.