ha(ux): мастер из трёх страниц, feature-модель и capabilities-фильтрация

- config flow: template (A/B/F с пояснениями, значения с устройства,
  определение по oem_model; для неизвестных моделей — пробинг A/B/F тремя
  короткими сессиями) -> capabilities (23 тумблера с описаниями, дефолты
  из device_capabilities/num_dir/ответов) -> limits (диапазон/шаг, ручная
  конверсия); каждая страница с пометкой «значения определены
  автоматически, можно пропустить»
- features.py: FeatureSet/LiveValues/device_default/resolve_features;
  entry.data["features"] хранит выбор пользователя; reconfigure
  предзаполняет; YAML-import получает дефолты
- сущности создаются только для включённых фич: climate (режимы/скорости/
  swing/пресеты), switch, select заслонок (caps+num_dir), датчик комнаты;
  исправлено появление select без ламелей
- trial: caps/num_dir и presence-зонды (необязательные свойства), answered;
  координатор ждёт первые свойства перед созданием сущностей (feature-
  дефолты без гонки)
- атрибут description у сущностей (HA не поддерживает тултипы) + описания
  фич в мастере (en/ru)
- тесты: features, probing, обновлённые flow/entities/repairs; 57 components

custom_components/fglair/translations/en.json

@@ -52,11 +52,74 @@
           "config_json": "Paste a JSON object produced by fglair-discover or fglctl"
         }
       },
-      "preview": {
-        "title": "Template preview",
-        "description": "Computed mapping (compare with the FGLair app):\n\n{preview}\n\nSetpoint range and conversion can be adjusted below.",
+      "template": {
+        "title": "Module template",
+        "description": "Read from the device:\n\n{device_values}\n\n{probe_note} The template defines the module's property table (names, types, conversions); actual features are tuned on the next step.\n\nIf unsure, keep the default.",
+        "data": {
+          "template": "Template"
+        },
+        "data_description": {
+          "template": "A — AP-WA/AP-WC/AP-WD modules: room temperature sensor, louver directions and swing, all flags. B — AP-WB modules: no room temperature sensor, no louver directions, 1.0 °C setpoint step. F — like A but for AP-WF modules (monitor1, filter_sign_reset)."
+        }
+      },
+      "capabilities": {
+        "title": "Device capabilities",
+        "description": "Toggles are pre-set from the device:\n\n{device_values}\n\nDisable what the device cannot do or what you do not want to expose. Entities are created only for enabled features.\n\nIf unsure, keep as is.",
+        "data": {
+          "mode_cool": "Cooling",
+          "mode_dry": "Dry",
+          "mode_fan": "Fan only",
+          "mode_heat": "Heating",
+          "mode_auto": "Automatic",
+          "fan_quiet": "Quiet fan",
+          "fan_low": "Low fan",
+          "fan_medium": "Medium fan",
+          "fan_high": "High fan",
+          "fan_auto": "Auto fan",
+          "swing_vertical": "Vertical swing",
+          "swing_horizontal": "Horizontal swing",
+          "economy_mode": "Economy",
+          "min_heat": "Minimum heat",
+          "indoor_fan_control": "Indoor fan control",
+          "powerful_mode": "Powerful",
+          "outdoor_low_noise": "Outdoor low noise",
+          "coil_dry_mode": "Coil dry",
+          "display_temperature": "Room temperature sensor",
+          "human_det_auto_save": "Human detection auto save",
+          "wifi_led_enable": "Wi-Fi LED",
+          "af_vertical_direction": "Vertical louver position",
+          "af_horizontal_direction": "Horizontal louver position"
+        },
+        "data_description": {
+          "mode_cool": "Cooling",
+          "mode_dry": "Dry",
+          "mode_fan": "Fan only",
+          "mode_heat": "Heating",
+          "mode_auto": "Automatic mode",
+          "fan_auto": "Auto fan speed",
+          "fan_quiet": "Quiet fan speed",
+          "fan_low": "Low fan speed",
+          "fan_medium": "Medium fan speed",
+          "fan_high": "High fan speed",
+          "swing_vertical": "Vertical louver swing",
+          "swing_horizontal": "Horizontal louver swing",
+          "economy_mode": "Economy mode",
+          "min_heat": "Minimum heat (keep +10 °C)",
+          "indoor_fan_control": "Indoor fan control while outdoor unit runs",
+          "powerful_mode": "Powerful mode",
+          "outdoor_low_noise": "Outdoor unit low noise",
+          "coil_dry_mode": "Coil dry",
+          "display_temperature": "Room temperature sensor",
+          "human_det_auto_save": "Human detection auto save",
+          "wifi_led_enable": "Wi-Fi LED indicator",
+          "af_vertical_direction": "Vertical louver position",
+          "af_horizontal_direction": "Horizontal louver position"
+        }
+      },
+      "limits": {
+        "title": "Setpoint (range and step)",
+        "description": "Range and step are auto-detected (A/F step 0.5 °C, B — 1.0). Optionally enable a custom linear conversion (API units are 0.1 °C).\n\nIf unsure, keep as is.",
         "data": {
-          "template": "Template",
           "temp_min": "Minimum setpoint (°C)",
           "temp_max": "Maximum setpoint (°C)",
           "temp_step": "Setpoint step (°C)",
@@ -66,8 +129,8 @@
         },
         "data_description": {
           "temp_num": "display = raw × num / den + offset; raw is the protocol value (setpoint: 0.1 °C)",
-          "temp_den": "display = raw × num / den + offset; raw is the protocol value (setpoint: 0.1 °C)",
-          "temp_offset": "display = raw × num / den + offset; raw is the protocol value (setpoint: 0.1 °C)"
+          "temp_den": "display = raw × num / den + offset",
+          "temp_offset": "display = raw × num / den + offset"
         }
       }
     },