feat: memory_write enqueues embedding job after each memory_written (T97.2)

tests/test_memory_write.py

@@ -540,3 +540,49 @@ def test_record_turn_memory_you_present_false_requires_guest(tmp_path):
                 narrative_text="invalid",
                 you_present=False,
             )
+
+
+# ---------------------------------------------------------------------------
+# T97: embedding-worker enqueue hook.
+# ---------------------------------------------------------------------------
+
+
+def test_record_turn_memory_enqueues_embedding_job(tmp_path):
+    """When ``app.state.embedding_worker`` is wired, every per-witness
+    write enqueues an :class:`EmbeddingJob` carrying the freshly-projected
+    memory id and the narrative text. Two-bot turn -> two jobs."""
+    from types import SimpleNamespace
+
+    from chat.services.embedding_worker import EmbeddingJob
+
+    db = tmp_path / "t.db"
+    apply_migrations(db)
+    _seed_two_bots(db)
+
+    captured: list[EmbeddingJob] = []
+
+    class _StubWorker:
+        def enqueue(self, job: EmbeddingJob) -> None:
+            captured.append(job)
+
+    fake_app = SimpleNamespace(
+        state=SimpleNamespace(embedding_worker=_StubWorker())
+    )
+
+    with open_db(db) as conn:
+        result = record_turn_memory_for_present(
+            conn,
+            chat_id="chat_ab",
+            host_bot_id="bot_a",
+            guest_bot_id="bot_b",
+            narrative_text="Both bots witness this beat.",
+            app=fake_app,
+        )
+
+    # One job per witness — host first, then guest (matches result dict
+    # insertion order in record_turn_memory_for_present).
+    assert len(captured) == 2
+    expected_ids = {result["bot_a"][1], result["bot_b"][1]}
+    assert {job.memory_id for job in captured} == expected_ids
+    for job in captured:
+        assert job.text == "Both bots witness this beat."