Improve labels

libs/ui/src/lib/assistant/assistant.html

@@ -104,7 +104,7 @@
       <div class="p-3">
         <div class="mb-3">
           <mat-form-field appearance="outline" class="w-100 without-hint">
-            <mat-label i18n>Accounts</mat-label>
+            <mat-label i18n>Account</mat-label>
             <mat-select formControlName="account">
               <mat-option [value]="null" />
               @for (account of accounts; track account.id) {
@@ -152,7 +152,7 @@
         </div>
         <div class="mb-3">
           <mat-form-field appearance="outline" class="w-100 without-hint">
-            <mat-label i18n>Tags</mat-label>
+            <mat-label i18n>Tag</mat-label>
             <mat-select formControlName="tag">
               <mat-option [value]="null" />
               @for (tag of tags; track tag.id) {
@@ -163,7 +163,7 @@
         </div>
         <div class="mb-3">
           <mat-form-field appearance="outline" class="w-100 without-hint">
-            <mat-label i18n>Asset Classes</mat-label>
+            <mat-label i18n>Asset Class</mat-label>
             <mat-select formControlName="assetClass">
               <mat-option [value]="null" />
               @for (assetClass of assetClasses; track assetClass.id) {