config: add ability to disable Pleroma FE config management (closes #276)
This MR closes #276 (closed) by making it possible to disable Pleroma BE management of Pleroma FE configuration, allowing for an admin to use
priv/static/static/config.json as they previously did.
To disable management, add to your config override file (
prod.secret.exs or equivalent):
config :pleroma, :instance, managed_config: false