List the workspace's venues

The locations this workspace operates, with the currency their money is reported in.

orderingBaseUrl is the origin guest ordering pages are served from, and it is DEPLOYMENT-WIDE rather than per venue: every venue's pages live on the one request origin, and the per-venue part of a guest address is the scanned code's link id. It is reported on each venue because that is where an integrator looks for it, and is null when the deployment has no request origin configured — never a dead link.

demoMode is reported so a report can knowingly exclude a venue that is being demonstrated rather than trading.

Scoped to analytics:read, like the rest of this block. A sandbox (sndr_test_) key is refused with test_mode_unsupported: venues and orders are real operational data and there is no sandbox copy of them.