Update README.md

Author: CoMPaTech

README.md

@@ -17,7 +17,7 @@
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@@ -111,13 +111,21 @@ if __name__ == "__main__":
     asyncio.run(main())
 ```
 
-## Supported API Calls
+## Supported API classes and calls
 
-The library currently supports the following methods:
+Classes:
 
-- `login()`: Authenticates with the device.
-- `status()`: Fetches a comprehensive dictionary of the device's status and statistics.
-- `stakick(mac_address)`: Disconnects a specific station by its MAC address.
+- `airos.data` (directly) as well as `airos.airos8` (indirectly) provides `AirOSData`, a [mashumaro](https://pypi.org/project/mashumaro/) based dataclass
+- `airos.discovery` `provides AirOSDiscoveryProtocol` for the actual discovery
+
+Calls:
+
+- `airos.airos8`: initializes with `host: str, username: str, password: str, session: aiohttp.ClientSession`
+  - `login()`: Authenticates with the device.
+  - `status()`: Fetches a comprehensive dictionary of the device's status and statistics.
+  - `stakick(mac_address: str)`: Disconnects a specific station by its MAC address.
+- `airos.discovery`
+  - `async_discover_devices(timeout: int)` mainly for consumption by HA's `config_flow` returnin a dict mapping mac-addresses to discovered info.
 
 More features and API calls are planned for future releases.