ha(H3): исправления по ревью — turn_on/off, кламп конверсий, reload, гонка ONLINE

- M1: supported_features += TURN_ON/TURN_OFF (сервисы в HA 2026.9),
  async_turn_off; удалён мёртвый _enable_turn_on_off_backwards_compat;
  тест turn_on/turn_off → operation_mode 1/0
- M2: достижимый диапазон = override ∩ raw-таблица шаблона; raw клампится
  в from_display, clamp() по достижимому диапазону (молчаливый кламп ядра
  устранён); тесты scaled override
- M3: mock_ac сбрасывает crypto/active на DELETE; тест reload → снова ONLINE
- гонка: async_sync_now больше не перезаписывает данные устаревшим снимком
  (ONLINE мог потеряться при быстром старте) — стабильность 4×37 тестов
- m1: превью-текст учитывает выбранный в форме шаблон; m2: убрана
  недостижимая проверка шага; m3: удалён мёртвый translation_key climate
- m4: бит 21 op_status (шаблон B); m5: lru_cache template_info/prop_info;
  m6: operation_mode=1 без истории → hvac_mode unknown; m7: ошибка команды
  → HomeAssistantError; m8: unload возвращает False, не разбирая runtime
- n2: уточнены описания data_description в переводах

tests/components/fglair/test_config_flow.py

@@ -141,10 +141,18 @@ async def test_preview_invalid_range(hass: HomeAssistant):
         result = await _select(hass, result["flow_id"], "manual")
         result = await _configure(hass, result["flow_id"], MANUAL_INPUT)
         result = await _configure(
-            hass, result["flow_id"], {**PREVIEW_INPUT, "temp_min": 30.0, "temp_max": 16.0}
+            hass,
+            result["flow_id"],
+            {
+                **PREVIEW_INPUT,
+                "template": "B",
+                "temp_min": 30.0,
+                "temp_max": 16.0,
+            },
         )
         assert result["type"] == "form"
         assert result["errors"] == {"base": "invalid_range"}
+        assert "Template: B" in result["description_placeholders"]["preview"]
         result = await _configure(hass, result["flow_id"], PREVIEW_INPUT)
     assert result["type"] == "create_entry"
 

tests/components/fglair/test_entities.py

@@ -185,9 +185,33 @@ async def test_entity_commands(hass: HomeAssistant, mock_ac, socket_enabled):
     )
     assert proc.wait_line("CMD SET economy_mode=True", 10)
 
+    await hass.services.async_call(
+        "climate", "turn_off", {"entity_id": climate_id}, blocking=True
+    )
+    assert proc.wait_line("CMD SET operation_mode=0", 10)
+    await hass.services.async_call(
+        "climate", "turn_on", {"entity_id": climate_id}, blocking=True
+    )
+    assert proc.wait_line("CMD SET operation_mode=1", 10)
+
     assert await hass.config_entries.async_unload(entry.entry_id)
 
 
+async def test_reload_online(hass: HomeAssistant, mock_ac, socket_enabled):
+    """После unload тот же прибор снова поднимается до ONLINE."""
+    proc = mock_ac(MOCK_SETTINGS)
+    entry = await _setup_entry(hass, proc.port)
+    runtime = entry.runtime_data
+    await _wait_for(lambda: runtime.client.state == State.ONLINE)
+    assert await hass.config_entries.async_unload(entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert await hass.config_entries.async_setup(entry.entry_id)
+    await hass.async_block_till_done()
+    runtime = entry.runtime_data
+    await _wait_for(lambda: runtime.client.state == State.ONLINE)
+
+
 RESTRICTED_SETTINGS = [
     "--set", "operation_mode=3",
     "--set", "fan_speed=4",
@@ -258,6 +282,7 @@ async def test_manual_conversion_applied(
     await _wait_for(
         lambda: climate_id and hass.states.get(climate_id) is not None
         and hass.states.get(climate_id).state == "heat"
+        and hass.states.get(climate_id).attributes["temperature"] == 22.5
     )
     assert hass.states.get(climate_id).attributes["temperature"] == 22.5
     assert hass.states.get(climate_id).attributes["min_temp"] == 17.0

tests/components/fglair/test_overrides.py

@@ -36,6 +36,20 @@ def test_linear_override_scaled():
     assert conversions.from_display(Prop.ADJUST_TEMPERATURE, 100) == 200
 
 
+def test_scaled_override_clamped_to_table():
+    """display = raw/2: таблица A -100..450 → достижимо -50..225."""
+    override = LinearOverride(
+        num=1, den=2, offset=0, min_value=160, max_value=300
+    )
+    conversions = ConversionSet(
+        Template.A, {Prop.ADJUST_TEMPERATURE: override}, 5
+    )
+    assert conversions.temperature_range() == (160, 225)
+    assert conversions.clamp(Prop.ADJUST_TEMPERATURE, 250) == 225
+    assert conversions.from_display(Prop.ADJUST_TEMPERATURE, 250) == 450
+    assert conversions.from_display(Prop.ADJUST_TEMPERATURE, 225) == 450
+
+
 def test_from_entry_parses_spec():
     conversions = ConversionSet.from_entry(
         {
@@ -54,7 +68,9 @@ def test_from_entry_parses_spec():
     )
     assert conversions.template == Template.B
     assert conversions.step_tenths == 10
-    assert conversions.temperature_range() == (170, 280)
+    # display = raw/2 + 5: таблица -100..450 → -45..230, override 170..280
+    # → достижимо 170..230.
+    assert conversions.temperature_range() == (170, 230)
     override = conversions.override(Prop.ADJUST_TEMPERATURE)
     assert (override.num, override.den, override.offset) == (2, 4, 5)
     assert conversions.override(Prop.FAN_SPEED).identity