f90651eb9a
Back to the sibling apps' pattern: an overridable MAIN_DATASET / SETTINGS_DATASET, explicit on the main stack (festipod-test / settings-festipod-test), computed from DATASET_PREFIX and the service name when left empty (previews). One convention across the apps is simpler for the developers who move between them than a local variant. Reverts the previous commit's compose change; the deployment leaf keeps one line on why Coolify shows those two variables holding expression text.