Support for non-recommended compatibility mode

• Support for non-recommended compatibility mode (see #11)

Implement lower buffer temperature (solar) and fix naming of TPM

Features:

• Implement "Solar Thermal Buffer Storage Temperature lower area" & "Solar Thermal Buffer Storage Temperature Max"

Fixes:

• Change "Buffer Storage Temperature lower area" to "Buffer Storage Temperature middle area"
• Change "Buffer Storage Temperature lower area set" to "Buffer Storage Temperature middle area set"
• Change ""Solar Thermal Collector Circuit Temperature" to ""Solar Thermal Collector Temperature"

🚀 Enables configuration of the number of heating circuits and solar/sun support

Important: Please heed the warning below. My suggestion: Remove the heater and add it again - you will not lose any data!

Features:

• Enables configuration of the number of heating circuits
• Enables configuration of solar/sun support

Warnig:

New configuration options have been added which may cause a break. Please check if your system still works after the update. If not, please delete your device and configure it again. You will not losing any data.

Improvements using HA statistics

v1.0.1

Merge branch 'main' of https://github.com/dominikamann/oekofen-pellem…

🚀 Version 1.0

• More sensors
• Improved sensors physical units
• Improved sensor meaning

Implement some more sensors (e.g. run time, total start count)

v0.0.6

Add new sensors (e.g. AVG runtime, start count, ...)

Implement second heating circuit and thermal support

Release notes:

• Implement second heating circuit support
• Implement thermal & solar gain support
• Implemented some more sensors

v0.0.4

Initial working release