fix(subagent): confirm steering request admission

packages/pty/pty-local/tests/index.spec.ts

@@ -45,7 +45,7 @@ function agent(ctx: Context, cwd?: string): Agent {
     options: {},
     session: new Session(id, undefined, { version: 0, id, createdAt: 0, ...cwd === undefined ? {} : { cwd } }),
     status: 'idle', acceptsNextStep: false, ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
+    followup: () => {}, steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }), inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
   }
 }
 
@@ -258,7 +258,7 @@ describe('pty-local plugin shape', () => {
     const ownerFiber = await ctx.plugin(() => {})
     const owner: Agent = {
       id: session.id, options: {}, session, status: 'idle', acceptsNextStep: false, ctx: ownerFiber.ctx,
-      followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
+      followup: () => {}, steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }), inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
     }
     ctx.agents.register(owner)
     const providerFiber = await registerStubLocalBackend(ctx, () => stubLocalSession())
@@ -301,7 +301,7 @@ describe('pty-local plugin shape', () => {
     const ownerFiber = await ctx.plugin(() => {})
     const owner: Agent = {
       id: session.id, options: {}, session, status: 'idle', acceptsNextStep: false, ctx: ownerFiber.ctx,
-      followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
+      followup: () => {}, steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }), inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
     }
     ctx.agents.register(owner)
     const gate = Promise.withResolvers<undefined>()

packages/pty/pty-local/tests/local.spec.ts

@@ -35,7 +35,7 @@ function stubAgent(ctx: Context, rawId: string): Agent {
   const scope = ctx.plugin(() => {})
   return {
     id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx: scope.ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
+    followup: () => {}, steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }), inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
   }
 }
 

packages/pty/pty/tests/service.spec.ts

@@ -29,7 +29,7 @@ function stubAgent(ctx: Context, rawId: string): Agent {
     acceptsNextStep: false,
     ctx: scopeFiber.ctx,
     followup: () => {},
-    steer: () => {},
+    steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }),
     inject: () => {},
     send: () => {},
     updateInbox: () => 'not-found',

packages/pty/tool-bash-persistent/tests/loader-composition.spec.ts

@@ -46,7 +46,7 @@ function agent(ctx: Context, cwd: string): Agent {
     acceptsNextStep: false,
     ctx: scope.ctx,
     followup: () => {},
-    steer: () => {},
+    steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }),
     inject: () => {},
     send: () => {},
     updateInbox: () => 'not-found',

packages/pty/tool-bash-persistent/tests/tools.spec.ts

@@ -42,7 +42,7 @@ function agent(ctx: Context, cwd: string | undefined): Agent {
     acceptsNextStep: false,
     ctx: scope.ctx,
     followup: () => {},
-    steer: () => {},
+    steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }),
     inject: () => {},
     send: () => {},
     updateInbox: () => 'not-found',

packages/pty/tool-pty/tests/loader-composition.spec.ts

@@ -40,7 +40,7 @@ function agent(ctx: Context): Agent {
   const id = SessionId('pty-loader-agent')
   const value: Agent = {
     id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx: scope.ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
+    followup: () => {}, steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }), inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
   }
   ctx.agents.register(value)
   return value

packages/pty/tool-pty/tests/tools.spec.ts

@@ -18,7 +18,7 @@ function fakeAgent(ctx: Context, rawId: string): Agent {
   const id = SessionId(rawId)
   const agent: Agent = {
     id, options: {}, session: new Session(id), status: 'idle', acceptsNextStep: false, ctx: scope.ctx,
-    followup: () => {}, steer: () => {}, inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
+    followup: () => {}, steer: () => ({ outcome: Promise.resolve({ status: 'rejected' as const }) }), inject: () => {}, send: () => {}, updateInbox: () => 'not-found', reserveTurnAdmission: () => undefined, cancel() {}, whenIdle: () => Promise.resolve(),
   }
   ctx.agents.register(agent)
   return agent