feat: migrate to pymodbus 3.11.4 and update bioyond configs

PyModbus 3.x Migration:
- Copied modbus.py and client.py from dev branch for compatibility
- Rewrote FLOAT32 decoding using struct module in coin_cell_assembly.py
- Fixed STRING decoding for QR codes (battery and electrolyte barcodes)
- Tested successfully on hardware with correct data decoding

Bioyond Studio Updates:
- Updated bioyond_studio config.py
- Modified bioyond_cell_workstation.py
- Enhanced warehouse.py and decks.py
- Added README_WAREHOUSE.md documentation

Parameter Enhancements:
- Enhanced coin_cell_workstation.yaml parameter descriptions
- Added matrix position ranges and indexing rules

Breaking changes:
- Requires pymodbus >= 3.9.0
- Removed deprecated BinaryPayloadDecoder/BinaryPayloadBuilder
- Updated to use client.convert_from/to_registers() methods

unilabos/device_comms/modbus_plc/client.py

@@ -4,7 +4,8 @@ import traceback
 from typing import Any, Union, List, Dict, Callable, Optional, Tuple
 from pydantic import BaseModel
 
-from pymodbus.client.sync import ModbusSerialClient, ModbusTcpClient
+from pymodbus.client import ModbusSerialClient, ModbusTcpClient
+from pymodbus.framer import FramerType
 from typing import TypedDict
 
 from unilabos.device_comms.modbus_plc.modbus import DeviceType, HoldRegister, Coil, InputRegister, DiscreteInputs, DataType, WorderOrder
@@ -402,7 +403,7 @@ class TCPClient(BaseClient):
 class RTUClient(BaseClient):
     def __init__(self, port: str, baudrate: int, timeout: int):
         super().__init__()
-        self._set_client(ModbusSerialClient(method='rtu', port=port, baudrate=baudrate, timeout=timeout))
+        self._set_client(ModbusSerialClient(framer=FramerType.RTU, port=port, baudrate=baudrate, timeout=timeout))
         self._connect()
 
 if __name__ == '__main__':