feat(warehouse): accrual acknowledge/snooze + zone weight fix, handover signer, portal delivery

Accrual dashboard:
- warehouse_accrual_acks table (migration 2140) + acknowledge/unacknowledge
  endpoints; dashboard rows carry acknowledged/snoozeUntil, acked items sink
  and are skipped by the alert cron. Row menu: mark reviewed / snooze 3d / 7d /
  un-acknowledge; acked rows dimmed with a "Reviewed" badge.
- Fix zone weight occupancy: normalise inventory kg vs zone-capacity tonnes.

Handover (rode along, shared files):
- Require signer full name on delivery handover (signature optional);
  migration 2130 adds signer_name.

Portal delivery/docs (rode along, shared files):
- Approve-delivery name capture, booking-scoped GRN/release docs.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/edr-freight-api/src/migrations/2130000000000-AddHandoverSignerName.ts

@@ -0,0 +1,23 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * The person who signs off a handover must record their full name (a signature
+ * is optional, especially for self-haul). Stored per handover record.
+ */
+export class AddHandoverSignerName2130000000000 implements MigrationInterface {
+  name = "AddHandoverSignerName2130000000000";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.booking_handovers
+        ADD COLUMN IF NOT EXISTS signer_name varchar(160)
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.booking_handovers
+        DROP COLUMN IF EXISTS signer_name
+    `);
+  }
+}

apps/edr-freight-api/src/migrations/2140000000000-CreateAccrualAcks.ts

@@ -0,0 +1,29 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Accrual alert acknowledgements: ops can mark an in-warehouse item's fee
+ * accrual as reviewed (optionally snoozed until a date) so it stops nudging and
+ * drops down the accrual dashboard. One row per inventory item.
+ */
+export class CreateAccrualAcks2140000000000 implements MigrationInterface {
+  name = "CreateAccrualAcks2140000000000";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      CREATE TABLE IF NOT EXISTS freight.warehouse_accrual_acks (
+        id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+        inventory_id uuid NOT NULL UNIQUE,
+        acknowledged_by uuid,
+        acknowledged_at timestamptz NOT NULL DEFAULT now(),
+        snooze_until timestamptz,
+        note text,
+        created_at timestamptz NOT NULL DEFAULT now(),
+        updated_at timestamptz NOT NULL DEFAULT now()
+      )
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`DROP TABLE IF EXISTS freight.warehouse_accrual_acks`);
+  }
+}