[PS-1222] Remove appBlurClick throughout the popup and web code (#3208)

* Remove appBlurClick throughout the popup code

`appBlurClick` leads to focus being lost/reset for assistive technology users. It should not be necessary in any case - if focus does need to move after an action, explicitly set it somewhere programmatically using `focus()` rather than relying on browser heuristics

* Remove now redundant blur-click directive

apps/browser/src/popup/vault/vault-select.component.html

@@ -26,26 +26,19 @@
     >
       <button
         appStopClick
-        appBlurClick
         (click)="selectAllVaults()"
         [ngClass]="{ active: !myVaultOnly && !selectOrganizationId }"
       >
         <i class="bwi bwi-fw bwi-filter" aria-hidden="true"></i>
         &nbsp;{{ "allVaults" | i18n }}
       </button>
-      <button
-        *ngIf="!enforcePersonalOwnwership"
-        appStopClick
-        appBlurClick
-        (click)="selectMyVault()"
-      >
+      <button *ngIf="!enforcePersonalOwnwership" appStopClick (click)="selectMyVault()">
         <i class="bwi bwi-fw bwi-user" aria-hidden="true"></i>
         &nbsp;{{ "myVault" | i18n }}
       </button>
       <button
         *ngFor="let organization of organizations"
         appStopClick
-        appBlurClick
         (click)="selectOrganization(organization)"
       >
         <i

apps/web/src/app/components/password-reprompt.component.html

@@ -41,7 +41,7 @@
         </div>
       </div>
       <div class="modal-footer">
-        <button type="submit" class="btn btn-primary btn-submit" appBlurClick>
+        <button type="submit" class="btn btn-primary btn-submit">
           <span>{{ "ok" | i18n }}</span>
         </button>
         <button type="button" class="btn btn-outline-secondary" data-dismiss="modal">