[AC-1970] Add billing navigation group to provider layout (#8941)

* Add billing navigation item to provider layout with empty subscription page behind FF.

* Fixing tests

* Missed build error

* Addison's feedback

* Remove unused function

* Missed one get$ conversion

* Fixed background failure

bitwarden_license/bit-web/src/app/admin-console/providers/providers-routing.module.ts

@@ -7,7 +7,8 @@ import { ProvidersComponent } from "@bitwarden/web-vault/app/admin-console/provi
 import { FrontendLayoutComponent } from "@bitwarden/web-vault/app/layouts/frontend-layout.component";
 import { UserLayoutComponent } from "@bitwarden/web-vault/app/layouts/user-layout.component";
 
-import { ManageClientOrganizationsComponent } from "../../billing/providers/clients/manage-client-organizations.component";
+import { ProviderSubscriptionComponent, hasConsolidatedBilling } from "../../billing/providers";
+import { ManageClientOrganizationsComponent } from "../../billing/providers/clients";
 
 import { ClientsComponent } from "./clients/clients.component";
 import { CreateOrganizationComponent } from "./clients/create-organization.component";
@@ -68,6 +69,7 @@ const routes: Routes = [
           { path: "clients", component: ClientsComponent, data: { titleId: "clients" } },
           {
             path: "manage-client-organizations",
+            canActivate: [hasConsolidatedBilling],
             component: ManageClientOrganizationsComponent,
             data: { titleId: "clients" },
           },
@@ -99,6 +101,25 @@ const routes: Routes = [
               },
             ],
           },
+          {
+            path: "billing",
+            canActivate: [hasConsolidatedBilling],
+            data: { providerPermissions: (provider: Provider) => provider.isProviderAdmin },
+            children: [
+              {
+                path: "",
+                pathMatch: "full",
+                redirectTo: "subscription",
+              },
+              {
+                path: "subscription",
+                component: ProviderSubscriptionComponent,
+                data: {
+                  titleId: "subscription",
+                },
+              },
+            ],
+          },
           {
             path: "settings",
             children: [