The #32091 fix moved every profile's cron jobs into one shared root store,
but never wired the execution-scoping half it recommended: a job still ran
under whichever profile's ticker picked it up, not its owning profile. So a
job created under `hermes -p donna` could execute with the root profile's
.env / config.yaml / credentials.
- jobs.py: create_job auto-captures the active profile (explicit profile=
override available) and stores it on the job; resolve_profile_home() maps a
profile name to its HERMES_HOME; legacy jobs backfill to 'default'.
- scheduler.py: run_job applies the job's profile via a scoped HERMES_HOME
override (env var + in-process ContextVar) before any .env/config/script
load, restored in finally. tick() routes profile-mismatched jobs to the
single-worker sequential pool so the env mutation can't race.
- cronjob tool threads profile through (NOT exposed in the model schema, to
avoid cross-profile privilege escalation); hermes cron add gains --profile.
E2E verified against a temp HERMES_HOME with a real profile dir: a root-profile
ticker runs a profile='donna' job with HERMES_HOME=donna during execution and
restores the ticker env afterward.
660e36f097