ha(H2): компонент fglair — manifest, config flow (облако/ручной/импорт), пробная сессия

- custom_components/fglair: manifest (config_flow, local_push, requirements),
  const, trial (start -> ONLINE <=10 c -> GET базовых свойств), FglairClient
  (сессия pyfglair в executor, колбэки в loop, --runtime_data),
  __init__ (setup/unload, рефкаунт глобального лог-пампа)
- config flow: меню cloud/manual/import_json + import-source; discover через
  pyfglair.provision; пробное подключение с диагностикой (cannot_connect,
  no_slots, key_mismatch, timeout, invalid_auth, invalid_import); unique_id=dsn
- strings.json + translations/{en,ru}.json
- тесты HA (pytest-homeassistant-custom-component): меню/шаги/ошибки/импорт/
  облако (discover замокан), setup/unload, занятый порт; trial против
  mock_ac.py (online/key_mismatch/unreachable/no_slots)
- pytest.ini (общий), tests/conftest перенесён на уровень tests/,
  scripts/py-ci.sh: --setup-ha и прогон tests/components

custom_components/fglair/__init__.py

@@ -0,0 +1,65 @@
+"""FGLair (Fujitsu General) — локальное управление через LAN-протокол Ayla."""
+from __future__ import annotations
+
+import logging
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+
+import pyfglair
+
+from .const import DOMAIN
+from .fglair_client import FglairClient
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORMS: list[str] = []
+
+_LOG_LEVELS = {
+    0: logging.DEBUG,
+    1: logging.INFO,
+    2: logging.WARNING,
+    3: logging.ERROR,
+}
+
+DATA_CLIENTS = f"{DOMAIN}_clients"
+
+
+def _log_handler(level: int, message: str) -> None:
+    _LOGGER.log(_LOG_LEVELS.get(level, logging.DEBUG), "pyfglair: %s", message)
+
+
+async def async_setup(hass: HomeAssistant, config: dict) -> bool:
+    return True
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    clients: dict[str, FglairClient] = hass.data.setdefault(DATA_CLIENTS, {})
+    if not clients:
+        pyfglair.set_log_handler(_log_handler)
+        pyfglair.set_log_level(1)
+
+    client = FglairClient(hass, entry.data)
+    try:
+        await client.async_start()
+    except Exception:
+        if not clients:
+            pyfglair.set_log_handler(None)
+        raise
+    clients[entry.entry_id] = client
+    entry.runtime_data = client
+
+    if PLATFORMS:
+        await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+    return True
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    client: FglairClient = entry.runtime_data
+    await client.async_stop()
+
+    clients: dict[str, FglairClient] = hass.data.get(DATA_CLIENTS, {})
+    clients.pop(entry.entry_id, None)
+    if not clients:
+        pyfglair.set_log_handler(None)
+    return True