Chore: Removed Mat Card from everywhere.

Chore: Removed the Toaster Service.
Chore: Updated to Material Theme 3

bookie/src/app/users/user-detail/user-detail.component.ts

@@ -1,16 +1,15 @@
 import { AfterViewInit, Component, ElementRef, OnInit, ViewChild, inject } from '@angular/core';
 import { FormArray, FormControl, FormGroup, ReactiveFormsModule } from '@angular/forms';
 import { MatButtonModule } from '@angular/material/button';
-import { MatCardModule } from '@angular/material/card';
 import { MatCheckboxModule } from '@angular/material/checkbox';
 import { MatDialog } from '@angular/material/dialog';
 import { MatDividerModule } from '@angular/material/divider';
 import { MatFormFieldModule } from '@angular/material/form-field';
 import { MatIconModule } from '@angular/material/icon';
 import { MatInputModule } from '@angular/material/input';
+import { MatSnackBar } from '@angular/material/snack-bar';
 import { ActivatedRoute, Router } from '@angular/router';
 
-import { ToasterService } from '../../core/toaster.service';
 import { User } from '../../core/user';
 import { ConfirmDialogComponent } from '../../shared/confirm-dialog/confirm-dialog.component';
 import { UserService } from '../user.service';
@@ -21,7 +20,7 @@ import { UserService } from '../user.service';
   styleUrls: ['./user-detail.component.css'],
   imports: [
     MatButtonModule,
-    MatCardModule,
+
     MatCheckboxModule,
     MatDividerModule,
     MatFormFieldModule,
@@ -33,7 +32,7 @@ import { UserService } from '../user.service';
 export class UserDetailComponent implements OnInit, AfterViewInit {
   private route = inject(ActivatedRoute);
   private router = inject(Router);
-  private toaster = inject(ToasterService);
+  private snackBar = inject(MatSnackBar);
   private dialog = inject(MatDialog);
   private ser = inject(UserService);
 
@@ -96,7 +95,7 @@ export class UserDetailComponent implements OnInit, AfterViewInit {
   save() {
     this.ser.saveOrUpdate(this.getItem()).subscribe({
       next: () => {
-        this.toaster.show('Success', '');
+        this.snackBar.open('', 'Success');
         if ((this.item.id as string) === 'me') {
           this.router.navigateByUrl('/');
         } else {
@@ -104,7 +103,7 @@ export class UserDetailComponent implements OnInit, AfterViewInit {
         }
       },
       error: (error) => {
-        this.toaster.show('Error', error);
+        this.snackBar.open(error, 'Error');
       },
     });
   }
@@ -112,11 +111,11 @@ export class UserDetailComponent implements OnInit, AfterViewInit {
   delete() {
     this.ser.delete(this.item.id as string).subscribe({
       next: () => {
-        this.toaster.show('Success', '');
+        this.snackBar.open('', 'Success');
         this.router.navigateByUrl('/users');
       },
       error: (error) => {
-        this.toaster.show('Error', error);
+        this.snackBar.open(error, 'Error');
       },
     });
   }