Chore: Check for deprecations using eslint plugin

Chore: environment file replacement stopped.
Chore: All components are now standalone and removed all modules
Chore: App routing is now in app.routes and similarly for all submodules
Chore: Http interceptors are now functional and split refresh interceptor into a separate one.

overlord/src/app/account/account.routes.ts

@@ -0,0 +1,51 @@
+import { Routes } from '@angular/router';
+
+import { authGuard } from '../auth/auth-guard.service';
+import { costCentreListResolver } from '../cost-centre/cost-centre-list.resolver';
+
+import { AccountDetailComponent } from './account-detail/account-detail.component';
+import { AccountListComponent } from './account-list/account-list.component';
+import { accountListResolver } from './account-list.resolver';
+import { accountTypeResolver } from './account-type.resolver';
+import { accountResolver } from './account.resolver';
+
+export const routes: Routes = [
+  {
+    path: '',
+    component: AccountListComponent,
+    canActivate: [authGuard],
+    data: {
+      permission: 'Accounts',
+    },
+    resolve: {
+      list: accountListResolver,
+      accountTypes: accountTypeResolver,
+    },
+  },
+  {
+    path: 'new',
+    component: AccountDetailComponent,
+    canActivate: [authGuard],
+    data: {
+      permission: 'Accounts',
+    },
+    resolve: {
+      item: accountResolver,
+      accountTypes: accountTypeResolver,
+      costCentres: costCentreListResolver,
+    },
+  },
+  {
+    path: ':id',
+    component: AccountDetailComponent,
+    canActivate: [authGuard],
+    data: {
+      permission: 'Accounts',
+    },
+    resolve: {
+      item: accountResolver,
+      accountTypes: accountTypeResolver,
+      costCentres: costCentreListResolver,
+    },
+  },
+];