Gerald Pape

The `cannot save empty or invalid measurements` error occurs for luftdaten devices if the senseBox is not configured correctly

Also for #49 This would allow to use both box and sensor ids and slugified names in urls Possible package: https://github.com/pid/speakingurl

For example for - boxes - measurements of boxes - last measurements of single boxes (RSS, atom)

There are some devices unable to speak tls

Let users configure webhooks for several conditions like `value of sensor x is above n`

Add Helm schema

12

This PR adds a helm value schema and the means to generate it from the default values. The changes are mostly in the `values.yaml.tmpl`. Config values previously being `null` were...

fix(deploy) Increase container security

7

Change default values to run containers with read-only file system and non-root user for both kong and postgres deployments. #### What this PR does / why we need it: ####...