refactor(freight-backoffice): review one identity and the eTrade owner match

- Replace the general-manager rows with owner rows across the customer
  detail, contract cards, types and service mappings.
- The identity card names its subject ("Verifies for this company") and shows
  whether the asserted owner matches the manager on the eTrade licence:
  amber when it does not, green when it does, dimmed when eTrade named
  nobody. Advisory only, since the comparison is a fuzzy transliteration
  match.
- A missing delegation letter now keys on poaDeclared === "yes".
- Keep the three general-manager labels in the change-request label map so
  historical requests still render readable field names.

apps/edr-freight-web/backoffice/src/components/contracts/detail/ContractDetailTabCards.tsx

@@ -170,12 +170,13 @@ export function ContractCustomerCard({
         />
       </SectionCard>
 
-      <SectionCard icon={User} title="General manager" accent="grape">
+      {/* Whoever the eTrade licence names as the business's manager. */}
+      <SectionCard icon={User} title="Owner" accent="grape">
         <InfoRows
           rows={[
-            { icon: User, label: "Name", value: company.generalManagerName },
-            { icon: Mail, label: "Email", value: company.generalManagerEmail },
-            { icon: Phone, label: "Phone", value: company.generalManagerPhone },
+            { icon: User, label: "Name", value: company.ownerName },
+            { icon: Mail, label: "Email", value: company.ownerEmail },
+            { icon: Phone, label: "Phone", value: company.ownerPhone },
           ]}
         />
       </SectionCard>