Chore: Removed Mat Card from everywhere.

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

bookie/src/app/modifiers/modifier-list/modifier-list.component.ts

@@ -2,7 +2,6 @@ import { CurrencyPipe } from '@angular/common';
 import { Component, OnInit, inject } from '@angular/core';
 import { FormControl, FormGroup, ReactiveFormsModule } from '@angular/forms';
 import { MatButtonModule } from '@angular/material/button';
-import { MatCardModule } from '@angular/material/card';
 import { MatOptionModule } from '@angular/material/core';
 import { MatFormFieldModule } from '@angular/material/form-field';
 import { MatIconModule } from '@angular/material/icon';
@@ -22,7 +21,7 @@ import { ModifierListDataSource } from './modifier-list-datasource';
   imports: [
     CurrencyPipe,
     MatButtonModule,
-    MatCardModule,
+
     MatFormFieldModule,
     MatIconModule,
     MatOptionModule,