Each of Newbook, Resos, SambaPOS, SMTP, and Nextcloud now has a checkbox at the
top of its credentials block. When enabled, the app reads auth credentials from
the central stack settings service (SETTINGS_URL + STACK_INTERNAL_SECRET) and
the local auth fields are grayed out. App-specific fields (base path, GL codes,
keywords, sync intervals, etc.) remain editable regardless.
Backend: new use_global_* columns on kitchen_settings, migration, global_settings_service
with apply_global_overrides() for in-memory credential injection, GET /api/settings/global-status
endpoint, and apply_global_overrides() called in test-connection endpoints and FileArchivalService.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- nginx client_max_body_size raised to 800m (was 20m) to allow 577MB backup
upload; proxy_read_timeout raised to 600s for long restore operations
- Add api/kds_settings.py: GET+PATCH /api/kds/settings served by kitchen
backend (kitchen Settings page configures KDS timers/GraphQL/course order;
all config lives in kitchen_settings so kitchen owns these endpoints)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
kitchen_settings has a FK to kitchens.id — on a fresh kitchen_db the
kitchens table is empty, so any restore attempt fails with a FK violation.
Idempotent INSERT ON CONFLICT DO NOTHING runs after create_all on every boot.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
