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-detail/account-detail.component.ts

@@ -1,6 +1,21 @@
 import { AfterViewInit, Component, ElementRef, OnInit, ViewChild } from '@angular/core';
-import { FormControl, FormGroup } from '@angular/forms';
+import { FormControl, FormGroup, ReactiveFormsModule } from '@angular/forms';
+import { MatButton } from '@angular/material/button';
+import {
+  MatCard,
+  MatCardHeader,
+  MatCardTitleGroup,
+  MatCardTitle,
+  MatCardContent,
+  MatCardActions,
+} from '@angular/material/card';
+import { MatCheckbox } from '@angular/material/checkbox';
+import { MatOption } from '@angular/material/core';
 import { MatDialog } from '@angular/material/dialog';
+import { MatSuffix, MatFormField, MatLabel } from '@angular/material/form-field';
+import { MatIcon } from '@angular/material/icon';
+import { MatInput } from '@angular/material/input';
+import { MatSelect } from '@angular/material/select';
 import { ActivatedRoute, Router } from '@angular/router';
 
 import { Account } from '../../core/account';
@@ -14,6 +29,25 @@ import { ConfirmDialogComponent } from '../../shared/confirm-dialog/confirm-dial
   selector: 'app-account-detail',
   templateUrl: './account-detail.component.html',
   styleUrls: ['./account-detail.component.css'],
+  standalone: true,
+  imports: [
+    MatCard,
+    MatCardHeader,
+    MatCardTitleGroup,
+    MatCardTitle,
+    MatIcon,
+    MatSuffix,
+    MatCardContent,
+    ReactiveFormsModule,
+    MatFormField,
+    MatLabel,
+    MatInput,
+    MatSelect,
+    MatOption,
+    MatCheckbox,
+    MatCardActions,
+    MatButton,
+  ],
 })
 export class AccountDetailComponent implements OnInit, AfterViewInit {
   @ViewChild('nameElement', { static: true }) nameElement?: ElementRef;
@@ -82,27 +116,27 @@ export class AccountDetailComponent implements OnInit, AfterViewInit {
   }
 
   save() {
-    this.ser.saveOrUpdate(this.getItem()).subscribe(
-      () => {
+    this.ser.saveOrUpdate(this.getItem()).subscribe({
+      next: () => {
         this.toaster.show('Success', '');
         this.router.navigateByUrl('/accounts');
       },
-      (error) => {
+      error: (error) => {
         this.toaster.show('Danger', error);
       },
-    );
+    });
   }
 
   delete() {
-    this.ser.delete(this.item.id as string).subscribe(
-      () => {
+    this.ser.delete(this.item.id as string).subscribe({
+      next: () => {
         this.toaster.show('Success', '');
         this.router.navigateByUrl('/accounts');
       },
-      (error) => {
+      error: (error) => {
         this.toaster.show('Danger', error);
       },
-    );
+    });
   }
 
   confirmDelete(): void {