TenantAtlas/specs/094-assignment-ops-observability-hardening
ahmido bda1d90fc4 Spec 094: Assignment ops observability hardening (#113)
Implements spec 094 (assignment fetch/restore observability hardening):

- Adds OperationRun tracking for assignment fetch (during backup) and assignment restore (during restore execution)
- Normalizes failure codes/reason_code and sanitizes failure messages
- Ensures exactly one audit log entry per assignment restore execution
- Enforces correct guard/membership vs capability semantics on affected admin surfaces
- Switches assignment Graph services to depend on GraphClientInterface

Also includes Postgres-only FK defense-in-depth check and a discoverable `composer test:pgsql` runner (scoped to the FK constraint test).

Tests:
- `vendor/bin/sail artisan test --compact` (passed)
- `vendor/bin/sail composer test:pgsql` (passed)

Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #113
2026-02-15 14:08:14 +00:00
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checklists Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
contracts Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
data-model.md Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
plan.md Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
quickstart.md Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
research.md Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
spec.md Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00
tasks.md Spec 094: Assignment ops observability hardening (#113) 2026-02-15 14:08:14 +00:00