c687a436

By: Michael Lynch <git@mtlynch.io>

Consolidate media service publish tests into a table-driven test

Merge the per-media-type publish tests into a single table-driven test
with a publish function column, and collapse the processor test double
to a single error field.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
configuredevShellx86_64-linuxbackendbackend-devcheck-bashcheck-frontendcheck-go-formattingcheck-go-test-packagescheck-trailing-newlinecheck-trailing-whitespacedeploy-to-flydiagramdocker-imagee2e-testsgo-testsimport-from-tinybeansjs-testslint-sqllittle-momentslittle-moments-devx86_64-linux