This patch is a first setup of jellyfin that allows to do some basic
tests it should be adjusted in the long term to use the NAS for actual
media storage instead of longhorn, in order to safe SSD space.

This patch adjusts the dashboard to function as expected and provide the
info regarding multiple, different runners in one overview.

This patch removes the namespace for the OVPN firewall reconfiguration,
since switching to netbird made this obsolete.

It seems like the variable is not picked up properly and as a result
it doesn't work as expected.

This patch implements a trivial syncthing setup, which should provide a a good place to sync data to.

This patch adjusts the room climate dashboard to use a shared
cursor to make it easier to cross reference temprature and
humidity. throughout time.

The "low temprature" alert should obviously check for
tempratures BELOW a threshold, not above.

This patch introduces some useful alerts regarding humidity and
room temprature in order to keep all rooms managed. This will be
especially handy while being outside, or on holiday. It's reusing
the regular notification infrastructure that exists for the
cluster anyway.

The alerts for humidity trigger a warning after 6 hours if the
humidity is above 65% and 30 minutes as critical when the
humidity is above 80%.

It also triggers a warning when tempratures climb above 25°C
for 6 hours or a critical alert when tempratures exceed 28°C
for more than 30 minutes.

Finally when tempratures drop too low, increasing the risk of
mold, a warning is triggered at tempratures below 20°C after 6
hours and a critical alert is triggered when the temprature
falls below 18°C for more than 30 minutes.

References:
https://www.restorationservicesil.com/what-best-temperature-prevent-mold/

Given that it's perfectly usable, there is currently no reason
to focus on bringing down response times. Therefore relaxing
the SLO it is for now.

This patch fixes the weird CPU limit on sidekiq which causes
various dashboards to be blown out of proportion.