Add Schneider Electric specific thermostat parameters to clusters

[svhelge]

Add attributes for Schenider Electric thermostats, see https://github.com/user-attachments/files/16744437/RTC-6754012INT-cFMT_16A_F_Zigbee-29.pdf

[svhelge]

@Koenkk, I got a Biome error. Copilot tells me the following:

• Biome reports an internal error: "unusually large amount of types which exceeded the limit of 200,000" for two files:
  • src/adapter/ember/uart/queues.ts
  • scripts/zap-update-clusters.ts
• This is a Biome analyzer limitation/bug triggered by very large/generated TypeScript data structures; the check exits non‑zero.
  Anything I should do in order to correct this?

[Koenkk]

Could you add these through the new custom cluster API instead? We want to move all custom cluster to zigbee-herdsman-converters. Example: https://github.com/Koenkk/zigbee-herdsman-converters/blob/5e318afb70528f83a0ec136fccd2197ae31f351b/src/devices/sonoff.ts#L213

[svhelge]

@Koenkk , how should custom attributes be added to standard clusters? The Sonoff example was for custom cluster as I could understand (m.deviceAddCustomCluster)

[Koenkk]

Here you can find an example on how to extend a standard cluster: https://github.com/Koenkk/zigbee-herdsman-converters/blob/93513f46403fa70ed83bf616a7319ee653b7d81a/src/devices/wirenboard.ts#L651