[AC-2774] [AC-2781] Consolidated issues for Consolidated Billing (#9717)

* Rename provider client components for brevity

* Make purchased seats dynamic on create client component

* Fix access and empty state for service users

* Refactor manage client subscription dialog

* Fixed manage subscription dialog errors

* Make unassigned seats dynamic for create client dialog

* Expanded invoice statuses

* Update invoice header on invoices component

libs/common/src/billing/abstractions/provider-billing.service.abstraction.ts

@@ -7,7 +7,7 @@ import { ConfigService } from "@bitwarden/common/platform/abstractions/config/co
 
 type MaybeProvider = Provider | undefined;
 
-export const canAccessBilling = (
+export const hasConsolidatedBilling = (
   configService: ConfigService,
 ): OperatorFunction<MaybeProvider, boolean> =>
   switchMap<MaybeProvider, Observable<boolean>>((provider) =>
@@ -16,9 +16,7 @@ export const canAccessBilling = (
       .pipe(
         map((consolidatedBillingEnabled) =>
           provider
-            ? provider.isProviderAdmin &&
-              provider.providerStatus === ProviderStatusType.Billable &&
-              consolidatedBillingEnabled
+            ? provider.providerStatus === ProviderStatusType.Billable && consolidatedBillingEnabled
             : false,
         ),
       ),

libs/common/src/billing/models/response/invoices.response.ts

@@ -18,6 +18,7 @@ export class InvoiceResponse extends BaseResponse {
   number: string;
   total: number;
   status: string;
+  dueDate: string;
   url: string;
   pdfUrl: string;
 
@@ -28,6 +29,7 @@ export class InvoiceResponse extends BaseResponse {
     this.number = this.getResponseProperty("Number");
     this.total = this.getResponseProperty("Total");
     this.status = this.getResponseProperty("Status");
+    this.dueDate = this.getResponseProperty("DueDate");
     this.url = this.getResponseProperty("Url");
     this.pdfUrl = this.getResponseProperty("PdfUrl");
   }