Option to load pre-defined configuration on first start.

[zs-dima]

Could be nice to app option to load pre-defined configuration on first start.
For example environment variables:

environment:
  - CONFIG='[{"title": "App"," ... }]'

or passing file:

environment:
  - FILE__CONFIG=HeimdallExport.json

[LinuxServer-CI]

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.

[zs-dima]

?

[LinuxServer-CI]

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.

[PSElevate]

Bump +1

[LinuxServer-CI]

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.

[sathishkumar294]

This is a very much required feature.