BASIC_MEMORY_CLOUD_MODE env var was never checked in resolve_runtime_mode(),
so cloud deployments always ran as LOCAL mode. This caused file sync to start
in the cloud container, which then failed with "DATABASE_URL must be set when
using Postgres backend" because there's no local DB in cloud mode.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>