Chore: Updated mat inputs to better match the style guide. Removed placeholders in favour of labels.

overlord/src/app/issue/issue-dialog.component.html

@@ -3,10 +3,10 @@
   <form [formGroup]="form">
     <div class="flex flex-row justify-around content-start items-start sm:max-lg:flex-col">
       <mat-form-field class="flex-auto basis-2/3 mr-5">
+        <mat-label>Product</mat-label>
         <input
           type="text"
           matInput
-          placeholder="Product"
           #batchElement
           [matAutocomplete]="autoB"
           formControlName="batch"
@@ -25,13 +25,7 @@
       </mat-form-field>
       <mat-form-field class="flex-auto basis-1/3">
         <mat-label>Quantity</mat-label>
-        <input
-          type="text"
-          matInput
-          placeholder="Quantity"
-          formControlName="quantity"
-          autocomplete="off"
-        />
+        <input type="text" matInput formControlName="quantity" autocomplete="off" />
       </mat-form-field>
     </div>
   </form>