parity(apps+api): complete_profile in both apps [ref: henza_server Major/CustomerController::complete]

Ports "تکمیل پروفایل" end to end (D22).

API
- POST customer/me/complete-profile — three required document ids, the
  customer taken from the token, verification step set to the reference's
  LIVE value (approved outright; its `= 1` line is commented out at :83 in
  favour of `= 2` at :85). Both SMS messages byte-identical and non-blocking
  per D20.
- POST customer/me/documents — the reference let the app upload through the
  same file/create the admin used, inside its auth:api-customer group
  (routes/api.php:95); the target's copy is admin-guarded, so the page could
  not have uploaded at all. Reuses AdminUploadsService unchanged, so both
  paths share one size limit, MIME whitelist and naming scheme (UPL-01).
- PROFILE_ADMIN_MOBILES replaces the reference's four hardcoded personal
  numbers; blank means nobody is notified and the upload still succeeds.

Three reference behaviours deliberately NOT ported, all in ISSUES.md:
- SEC-14: `$customer->update($request->all())` mass-assigned the whole request
  body, letting the app write its own credit limit, making charge, gold debt,
  active flag or mobile. Replaced with a three-field whitelist.
- SEC-15: four real personal mobiles hardcoded in the source.
- APP-03: refresh()'s unterminated setInterval page reload.

Apps (both, template+script byte-identical, per-app styling only)
- CompleteProfileView + SingleImageUploader
- route /complete_profile, redirecting home once the documents are in, as the
  reference's guard did (router/index.ts:266)
- the entry point on the profile screen, shown only while they are missing
  (profile.vue:96-102)

Also (D23): JWT_CUSTOMER_SECRET now warns loudly at boot when unset. It falls
back to JWT_SECRET, which signs app and admin tokens with the same key and
leaves the `typ` check as the only barrier — and an expert's app token carries
their AdminUser id in `sub`. Warn rather than refuse to boot (D19, lowest
risk); DELIVERY.md lists it as the first pre-release step (REL-03).

Verified: build 5/5 · jest 45/45 · complete-profile 38/38 (new) ·
expert login 36/36 · apps smoke 43/43 · admin smoke 43/43 ·
B2B scan 34 ok/0 broken · typecheck clean on all four apps.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

apps/api/src/app.module.ts

@@ -4,6 +4,7 @@ import { CatalogModule } from './modules/catalog/catalog.module';
 import { CustomersModule } from './modules/customers/customers.module';
 import { CustomerAuthModule } from './modules/customer-auth/customer-auth.module';
 import { SalesExpertAppModule } from './modules/sales-expert-app/sales-expert-app.module';
+import { CustomerProfileModule } from './modules/customer-profile/customer-profile.module';
 import { SmsModule } from './modules/sms/sms.module';
 import { OrdersModule } from './modules/orders/orders.module';
 import { AccountingModule } from './modules/accounting/accounting.module';
@@ -54,6 +55,7 @@ import { SalesAgentModule } from './modules/sales-agent/sales-agent.module';
     SmsModule,
     CustomerAuthModule,
     SalesExpertAppModule,
+    CustomerProfileModule,
     SalesAgentModule,
     OrdersModule,
     AccountingModule,