feat: add reliable trigger and worker message blocks

Assistant: codex
Assistant-Model: gpt-5.6-sol
Assistant-Session: 01a03397-4d51-7fd1-8ff2-946eb22ea2bc

tests/test_broker.py

@@ -17,7 +17,8 @@ def test_broker_accepts_worker_output_with_distinct_provenance(tmp_path, monkeyp
     monkeypatch.setattr("tamq.broker.validate_targets", lambda targets: None)
     store = Store(tmp_path / "queue.sqlite3")
     broker = InputBroker(store, BrokerIdentity("ep", "net-kingdom"))
-    assert broker.inspect_worker_line("To:railiance-platform: hello") is not None
+    assert broker.inspect_worker_line("To:railiance-platform: hello") is None
+    assert broker.inspect_worker_line("") is not None
     assert store.list()[0]["provenance"] == "worker_output"
 
 
@@ -25,12 +26,42 @@ def test_broker_accepts_case_insensitive_framed_worker_output(tmp_path, monkeypa
     monkeypatch.setattr("tamq.broker.validate_targets", lambda targets: None)
     store = Store(tmp_path / "queue.sqlite3")
     broker = InputBroker(store, BrokerIdentity("ep", "net-kingdom"))
-    assert broker.inspect_worker_line("• tO:railiance-platform: hello") is not None
+    assert broker.inspect_worker_line("• tO:railiance-platform: hello") is None
+    assert broker.inspect_worker_line("") is not None
     row = store.list()[0]
     assert row["body"] == "hello"
     assert row["provenance"] == "worker_output"
 
 
+def test_broker_collects_worker_followup_lines_until_empty(tmp_path, monkeypatch):
+    monkeypatch.setattr("tamq.broker.validate_targets", lambda targets: None)
+    store = Store(tmp_path / "queue.sqlite3")
+    broker = InputBroker(store, BrokerIdentity("ep", "net-kingdom"))
+
+    assert broker.inspect_worker_line("• To:railiance-platform: Review this") is None
+    assert broker.inspect_worker_line("  Context: AUTH-WP-4.") is None
+    assert broker.inspect_worker_line("  Reply with accepted or blocked.") is None
+    assert broker.inspect_worker_line("") is not None
+
+    row = store.list()[0]
+    assert row["body"] == (
+        "Review this\nContext: AUTH-WP-4.\nReply with accepted or blocked."
+    )
+
+
+def test_new_worker_address_flushes_previous_block(tmp_path, monkeypatch):
+    monkeypatch.setattr("tamq.broker.validate_targets", lambda targets: None)
+    store = Store(tmp_path / "queue.sqlite3")
+    broker = InputBroker(store, BrokerIdentity("ep", "net-kingdom"))
+    broker.inspect_worker_line("To:first: one")
+    assert broker.inspect_worker_line("To:second: two") is not None
+    assert broker.flush_worker_message() is not None
+    assert [(row["target_repo"], row["body"]) for row in store.list()] == [
+        ("first", "one"),
+        ("second", "two"),
+    ]
+
+
 def test_case_insensitive_delivery_envelopes_are_not_rescanned(tmp_path):
     store = Store(tmp_path / "queue.sqlite3")
     broker = InputBroker(store, BrokerIdentity("ep", "net-kingdom"))