refactor(agent): require complete send options

packages/goal/goal-session/src/index.ts

@@ -219,7 +219,7 @@ export function apply(ctx: Context): void {
     }
     state.attempt = reservation
     try {
-      agent.send(content, {
+      agent.followup(content, {
         source: { kind: 'goal', goalId: goal.id, revision: goal.revision, round },
       })
     } catch (error: unknown) {

packages/goal/goal-session/tests/goal-session.spec.ts

@@ -609,7 +609,7 @@ describe('same-session goal driving', () => {
 
   it('blocks forged goal attribution without touching an absent reservation', async () => {
     const test = await harness([])
-    test.agent.send([{ type: 'text', text: 'forged automatic work' }], {
+    test.agent.followup([{ type: 'text', text: 'forged automatic work' }], {
       source: { kind: 'goal', goalId: GoalId('forged-goal'), revision: 1, round: 1 },
     })
     await test.agent.whenIdle()