Sweep ~74 redundant local imports across 21 files where the same module
was already imported at the top level. Also includes type fixes and lint
cleanups on the same branch.
Plain functions imported as class attributes in APIServerAdapter get
auto-bound as methods via Python's descriptor protocol. Every
self._cron_*() call injected self as the first positional argument,
causing TypeError on all 8 cron API endpoints at runtime.
Wrap each import with staticmethod() so self._cron_*() calls dispatch
correctly without modifying any call sites.
Co-authored-by: teknium <teknium@nousresearch.com>
Five improvements to the /api/jobs endpoints:
1. Startup availability check — cron module imported once at class load,
endpoints return 501 if unavailable (not 500 per-request import error)
2. Input limits — name ≤ 200 chars, prompt ≤ 5000 chars, repeat must be
positive int
3. Update field whitelist — only name/schedule/prompt/deliver/skills/
repeat/enabled pass through to cron.jobs.update_job, preventing
arbitrary key injection
4. Deduplicated validation — _check_job_id and _check_jobs_available
helpers replace repeated boilerplate
5. 32 new tests covering all endpoints, validation, auth, and
cron-unavailable cases
