As #4 only allow plugins to read the vars on the allow list.
Basically on the configuration file for each plugin, users should specify any env var they wish to read. If they try to readh a var which is not specified there, the plugin should crash with a fatal error.
For this to work, the Runtime should have the configuration for all the plugins.
Also, on this task we need to add the ability for plugins to read env vars, which is not possible today.
As https://codeberg.org/era/databook/issues/4 only allow plugins to read the vars on the allow list.
Basically on the configuration file for each plugin, users should specify any env var they wish to read. If they try to readh a var which is not specified there, the plugin should crash with a fatal error.
For this to work, the Runtime should have the configuration for all the plugins.
Also, on this task we need to add the ability for plugins to read env vars, which is not possible today.