Initial commit: FranklinWH AGATE client library reverse engineered from Family Energy app

- Reverse engineered network I/O stack for AGATE device
- Bluetooth LE and Wi-Fi onboard communication support
- Discovered operations: queryAgateInfo, queryDeviceInfoHttp, queryModesByHttp, queryConnectWifi, connectViaBluetooth, startBluetoothHeartbeat
- Cloud API endpoints identified: e-api.franklinwh.com, energy.franklinwh.com, hes-gateway
- Python library structure with client, bluetooth, wifi, api modules
- Documentation for reverse engineering findings

franklinwh_agate_client/__init__.py

@@ -0,0 +1,14 @@
+"""
+FranklinWH AGATE Device Client
+
+Reverse engineered from com.Franklinwh.FamilyEnergy Android app.
+Provides access to Bluetooth and Wi-Fi network I/O stack for AGATE devices.
+"""
+
+from .client import AgateClient
+from .bluetooth import BluetoothManager
+from .wifi import WifiManager
+from .api import ApiClient
+
+__version__ = "0.1.0"
+__all__ = ["AgateClient", "BluetoothManager", "WifiManager", "ApiClient"]