Inspect global and site configuration
Use the command suited to the question:
bin/zotonic configfiles
bin/zotonic configtest
bin/zotonic siteconfigfiles garden
bin/zotonic siteconfig garden
configfiles and siteconfigfiles locate configuration sources. configtest checks global configuration loading. siteconfig prints the site's file-based configuration; it is not a complete dump of every database-backed module setting.
For runtime values, use the relevant model or configuration API in the running context. setconfig changes global runtime Zotonic settings without writing configuration files.
Do not share unredacted configuration output: database passwords and other secrets may be present. See Find the configuration layer to change and Change a runtime setting deliberately.