Add filters for reducing amount of data output

[slovdahl]

This change adds commented-out samples of how to use filters to reduce the amount of data that are written to the HA recorder database by default.

Depending on the pulse_rate variable, the type of house/apartment and the heating system in use, this may or may not be a problem in practice. For example, with the default in the file, 1000, a power consumption of 3600 W means that the sensors produce 2 HA state changes per second (which means 7200 state changes per hour). With the commented-out filters enabled, only 396 state changes will be produced per hour.

[klaasnicolaas]

Super cool additions for the glow! Maybe more useful to do the explanation in the readme documentation and place a reference in the yaml file 🤔

[slovdahl]

@klaasnicolaas Yeah, that makes sense. 👍 I'll try to restructure it a little bit.

[slovdahl]

Done, what do you think? 🙂

[github-actions[bot]]

There hasn't been any activity on this pull request recently. This pull request has been automatically marked as stale because of that and will be closed if no further activity occurs within 7 days. Thank you for your contributions.

[klaasnicolaas]

Let's work towards a merge though, since there have been some other changes you'll need to rebase this PR first to resolve the merge conflicts.

[slovdahl]

@klaasnicolaas still interested in getting this merged? I rebased it on top of latest dev now again.