i18n: Adding new languages: Part 1 (#1882)

Co-authored-by: Jose Alberto Hernandez <alberto@blue-daemon.local>

src/app/shared/search-tool/search-tool.component.html

@@ -1,15 +1,15 @@
 <div *ngIf="searchVisible" class="search-bar" fxFlex="auto" fxHide.lt-sm="true" fxLayout="row" fxLayoutGap="2%" [@fadeInOut]>
 
   <mat-form-field class="search">
-    <mat-label>Search</mat-label>
+    <mat-label>{{'labels.text.Search' | translate}}</mat-label>
     <input matInput type="text" [formControl]="query" (keydown.enter)="search()">
   </mat-form-field>
 
   <mat-form-field class="resource">
-    <mat-label>Resource</mat-label>
+    <mat-label>{{'labels.text.Resource' | translate}}</mat-label>
     <mat-select [formControl]="resource">
       <mat-option *ngFor="let option of resourceOptions" [value]="option.value">
-        {{ option.name }}
+        {{'labels.text.' + option.name | translate }}
       </mat-option>
     </mat-select>
   </mat-form-field>
@@ -18,6 +18,6 @@
 
 <div class="search-icon">
   <button mat-icon-button (click)="toggleSearchVisibility()" fxHide.lt-sm="true">
-    <fa-icon icon="search" size="lg" matTooltip="Search"></fa-icon>
+    <fa-icon icon="search" size="lg" matTooltip="{{'labels.text.Search' | translate}}"></fa-icon>
   </button>
 </div>