fix(warehouses): retire per-booking Load and Dispatch buttons

Wagon loading happens in the train flow and dispatch at the train level, which
already advances inventory - the per-row buttons duplicated that and confused
operators.

- WarehouseInventoryTable (import dispatch queue + warehouse pages): suppress
  the 'load'/'dispatch' next-action buttons and drop the extra per-row Dispatch
  on READY_FOR_PICKUP rows (Store stays)
- Export Dispatch Queue: drop the per-row Dispatch button and its Actions
  column; the bulk Dispatch All / Dispatch Selected controls remain

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

apps/edr-freight-web/backoffice/src/components/warehouses/ReceiveInventoryModal.tsx

@@ -1697,7 +1697,6 @@ function LoadedExportTab({
                 <Table.Th>Weight</Table.Th>
                 <Table.Th>Route</Table.Th>
                 <Table.Th>Status</Table.Th>
-                {dispatchable && <Table.Th ta="right">Actions</Table.Th>}
               </Table.Tr>
             </Table.Thead>
             <Table.Tbody>
@@ -1739,19 +1738,6 @@ function LoadedExportTab({
                       {r.status}
                     </Badge>
                   </Table.Td>
-                  {dispatchable && (
-                    <Table.Td ta="right">
-                      <Button
-                        size="compact-xs"
-                        variant="light"
-                        color="green"
-                        loading={bulkDispatch.isPending}
-                        onClick={() => dispatch([r.id])}
-                      >
-                        Dispatch
-                      </Button>
-                    </Table.Td>
-                  )}
                 </Table.Tr>
               ))}
             </Table.Tbody>