Add generic converter that generates exposes based on device config

Author: romasku

Makefile

@@ -236,8 +236,6 @@ update_converters:
 		> zigbee2mqtt/converters/tuya_with_ota.js 
 	python3 helper_scripts/make_z2m_tuya_converters.py --z2m-v1 device_db.yaml \
 		> zigbee2mqtt/converters_v1/tuya_with_ota.js 
-	python3 helper_scripts/make_z2m_custom_converters.py device_db.yaml \
-		> zigbee2mqtt/converters/switch_custom.js 
 	python3 helper_scripts/make_z2m_custom_converters.py --z2m-v1 device_db.yaml \
 		> zigbee2mqtt/converters_v1/switch_custom.js 
 

docs/ota_flash.md

@@ -7,7 +7,7 @@ To follow these instructions, you need **zigbee2mqtt** installed. If you're usin
 
 ### Step 1: Download the Necessary Files  
 - [Converter for the original device](https://github.com/romasku/tuya-zigbee-switch/raw/refs/heads/main/zigbee2mqtt/converters/tuya_with_ota.js)  
-- [Converter for custom firmware](https://github.com/romasku/tuya-zigbee-switch/raw/refs/heads/main/zigbee2mqtt/converters/switch_custom.js)  
+- [Converter for custom firmware](https://github.com/romasku/tuya-zigbee-switch/raw/refs/heads/main/zigbee2mqtt/converters/switch_custom.mjs)  
 
 Place these files into `external_converters` subfolder of zigbee2mqtt data folder. If `external_converters` folder doesn't exists, create it.
 

docs/porting_to_new_device.md

@@ -78,7 +78,7 @@ Flashing firmware via OTA may break your device. Fixing it will require solderin
 
 ## Setting Up the Device After Update  
 
-First, install the [converter for custom firmware](https://github.com/romasku/tuya-zigbee-switch/raw/refs/heads/main/zigbee2mqtt/converters/switch_custom.js) to control the reflashed device. This is done the same way as for the converter for stock firmware.  
+First, install the [converter for custom firmware](https://github.com/romasku/tuya-zigbee-switch/raw/refs/heads/main/zigbee2mqtt/converters/switch_custom.mjs) to control the reflashed device. This is done the same way as for the converter for stock firmware.  
 
 If everything goes correctly, the device will reboot and rejoin after the update. If it reboots but doesn't rejoin, wait at least 5 minutes, then try removing it from Z2M and resetting it by long-pressing the reset button or pressing a switch multiple times quickly. If nothing works, you'll need to disassemble the device and flash it by wire.