e6166a99

By: Michael Lynch <git@mtlynch.io>

Show owner media deletion controls

Expose the owner-only deletion interaction and replace the browser
confirmation with a custom dialog. The DELETE endpoint intentionally returns
HTTP 501 until the next commit implements database deletion.
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