Review follow-ups on the #96290 salvage:
- The inline env->config->default ladder was the third copy of the pattern;
extract it next to _get_script_timeout/_get_media_send_timeout. Using
load_config() (deep-merge) also removes the default-drift hazard flagged
in review: cron.session_db_timeout_seconds now resolves from
DEFAULT_CONFIG (config_defaults.py) instead of relying on the hardcoded
10.0 staying in sync with it, and drops the distant-state coupling to
run_job's raw _cfg local.
- Trim the relocated comment's stale claim about _submit_with_guard (at the
new position the store init happens inside the guarded worker, not before
it).
kshitijk4poor
cced6fa360