feat: crisis message after the test and non-blocking; weapon answer triggers nothing; ЕМИАС demo = Никита

- CRISIS_BLOCKING (default off for the demo): a crisis no longer locks the dialog; the message and the
  doctor's acute alert still happen. The clinical protocol (blocking, immediate stop) stays behind the flag and
  keeps its tests.
- Crisis signals inside a questionnaire (intake red flags, high C-SSRS, PHQ-9 item 9) no longer stop it: the
  test is finished and the crisis message comes at the end; the doctor's alert is raised at once/at the end.
- Weapon access: asked and stored, triggers nothing (rule disabled, no red flag, no safety block).
- ЕМИАС demo persona is «Никита В.»; the one-click demo stays «Андрей С.».

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/conftest.py

@@ -12,6 +12,8 @@ def _no_live_llm(monkeypatch: pytest.MonkeyPatch):
     monkeypatch.setenv("CHAT_AGENT", "off")
     monkeypatch.setenv("OPENROUTER_API_KEY", "")
     monkeypatch.setenv("LLM_PROVIDER", "mock")
+    # Tests cover the clinical protocol by default (blocking crisis); demo-mode tests flip it explicitly.
+    monkeypatch.setenv("CRISIS_BLOCKING", "true")
     get_settings.cache_clear()
     yield
     get_settings.cache_clear()

tests/test_demo_crisis_deferred.py

@@ -0,0 +1,36 @@
+"""Demo mode (crisis_blocking off): a crisis signal inside a questionnaire does not stop it; the crisis message
+comes at the end and blocks nothing; the weapon question triggers nothing."""
+
+import pytest
+
+from app.db.clinical import Alert
+from tests.test_dialog_intake import answer_button, complete_existing, press, released, rows  # noqa: F401
+
+
+@pytest.fixture
+def non_blocking(monkeypatch):
+    from app.config import get_settings
+
+    monkeypatch.setattr(get_settings(), "crisis_blocking", False)
+
+
+async def test_red_flag_does_not_stop_the_questionnaire(released, non_blocking):  # noqa: F811
+    replies = await press(released, "intake:start")
+    replies = await press(released, answer_button(replies, {"rf_psychosis": 0}))  # «Да» on a red flag
+    assert not any(r.kind == "crisis" for r in replies), "no crisis window in the middle of the test"
+    assert any(r.buttons for r in replies), "the next question is asked"
+    (row,) = await rows()
+    assert row.status != "interrupted" and row.details["pending_urgent"]["code"] == "red_flag_psychosis"
+    replies = await complete_existing(released, replies, {})
+    assert any(r.kind == "crisis" for r in replies), "the crisis message comes at the end"
+    assert any(a.code == "red_flag_psychosis" and a.level == "acute" for a in await rows(Alert))
+
+
+async def test_weapon_answer_triggers_nothing(released, non_blocking):  # noqa: F811
+    replies = await press(released, "intake:start")
+    for _ in range(2):  # psychosis, harm to others: «Нет»
+        replies = await press(released, answer_button(replies))
+    replies = await press(released, answer_button(replies, {"rf_weapons": 0}))  # «Да» on weapons
+    assert not any(r.kind == "crisis" for r in replies)
+    (row,) = await rows()
+    assert not row.details.get("pending_urgent")

tests/test_dialog_veteran_onboarding.py

@@ -268,7 +268,7 @@ async def test_auditc_sex_declined_uses_default_threshold(dbs_nosex: None, engin
     assert (await results())["auditc"].severity == "positive"  # unknown sex → sensitive threshold ≥ 3
     # Weapon at home + AUDIT-C positive = risk signal → safe-storage block.
     r = await press(engine, "vonb:weapon:self")
-    assert VT.weapon.safety_block_self in [x.text for x in r]
+    assert VT.weapon.safety_block_self not in [x.text for x in r]  # the weapon answer affects nothing
 
 
 # ----------------------------------------------------------------------------------------------- weapon / safety

tests/test_rules.py

@@ -125,8 +125,9 @@ def test_cssrs_levels() -> None:
 @pytest.mark.parametrize(
     ("weapon", "cssrs", "item9", "fires"),
     [
-        (True, "moderate", None, True),
-        (True, None, 1, True),
+        # Team decision 2026-10-04: weapon access triggers nothing (rule disabled in config/rules.yaml).
+        (True, "moderate", None, False),
+        (True, None, 1, False),
         (True, "low", 0, False),
         (False, "high", 2, False),
         (None, "moderate", None, False),

tests/test_services_monitoring.py

@@ -223,10 +223,9 @@ async def test_weapon_access_from_dialog_facts(db: MemoryNotifier) -> None:
     assert snap is not None and snap.weapon_access is True
     await scale("cssrs_screen", 3, severity="moderate", scheduled=False)
     actions = await monitoring.RuleMonitoring().after_data_change(TOKEN)
-    assert {a.code for a in actions if a.type == "crisis"} == {"weapon_access_risk"}
-    plan = next(a for a in actions if a.type == "show_safety_plan")
-    assert plan.params["block"] == "means_restriction"
-    assert await color() == "red"
+    # Team decision 2026-10-04: weapon access is stored but triggers nothing (no crisis, no safety block).
+    assert "weapon_access_risk" not in {a.code for a in actions}
+    assert not any(a.type == "show_safety_plan" and a.params.get("block") == "means_restriction" for a in actions)
 
 
 async def test_snapshot_mapping_and_unknown_patient(db: MemoryNotifier) -> None: