chore: establish local platform baseline

migrations/000026_diagnostic_job_recovery.up.sql

@@ -0,0 +1,15 @@
+BEGIN;
+
+ALTER TABLE outbox_event
+    ADD COLUMN public_id uuid NOT NULL DEFAULT gen_random_uuid(),
+    ADD COLUMN manual_retry_count integer NOT NULL DEFAULT 0,
+    ADD COLUMN last_manual_retry_at timestamptz,
+    ADD COLUMN last_manual_retry_by uuid REFERENCES user_account(id),
+    ADD CONSTRAINT outbox_event_manual_retry_count_check CHECK (manual_retry_count >= 0),
+    ADD CONSTRAINT outbox_event_public_id_key UNIQUE (public_id);
+
+CREATE INDEX outbox_event_tenant_dead_idx
+    ON outbox_event(tenant_id,created_at DESC)
+    WHERE status='dead';
+
+COMMIT;