refactor(agent): complete inbox lifecycle migration

packages/session-persistence/session-persistence-sqlite/tests/sqlite.spec.ts

@@ -160,6 +160,21 @@ describe('scanRows', () => {
 })
 
 describe('rowToMeta', () => {
+  it('restores optional origin metadata', () => {
+    expect(rowToMeta({
+      id: 'with-origin',
+      version: 0,
+      created_at: 1,
+      cwd: null,
+      parent_session: null,
+      seed_length: null,
+      origin: 'subagent',
+      incarnation: 'with-origin',
+      revision: 1,
+      delegation_depth: null,
+    })).toMatchObject({ id: 'with-origin', origin: 'subagent' })
+  })
+
   it('rejects fractional stored creation metadata', () => {
     expect(() => rowToMeta({
       id: 'fractional',

packages/session-persistence/session-persistence/tests/coordinator-contract.ts

@@ -719,7 +719,7 @@ export function runCoordinatorContract(name: string, makeFixture: () => Promise<
         await ctx.plugin(Object.assign((inner: Context) => {
           reuse = inner.sessions.create(SessionId('abandoned'), { meta: { cwd: WORK } })
         }, { inject: ['sessions'] }))
-        await expect(ctx.sessions.flush(reuse)).resolves.toBeUndefined()
+        await expect(ctx.sessions.flush(reuse)).resolves.toBe(true)
         reuse.append('turn/start', { turn: 1 })
         reuse.append('turn/end', { turn: 1, step: 0, reason: { kind: 'completed' } })
         await ctx.sessions.flush(reuse)
@@ -796,7 +796,7 @@ export function runCoordinatorContract(name: string, makeFixture: () => Promise<
         // A live session with that id arrives and claims it (cursor 0 matches
         // trivially), persisting its seed.
         const live = ctx.sessions.create(SessionId('lazy-claim'), { seed: oneTurnLog(), meta: { cwd: WORK } })
-        await expect(ctx.sessions.flush(live)).resolves.toBeUndefined()
+        await expect(ctx.sessions.flush(live)).resolves.toBe(true)
         const loaded = await ctx.sessionPersistence.load(SessionId('lazy-claim'))
         // Seeded 0-5 plus the constructor's end-seed event at 6.
         expect(loaded.events.map(e => e.seq)).toEqual([0, 1, 2, 3, 4, 5, 6])