[PM-18804] generator nudges (#14705)

* added generator spotlight to credential generator component

* moved generator spotlight to browser component and add as slot in libs. update copy for send

* added an aria label for the generator nudge body content

* new copy and styles for browser send will be behind feature flag

* update featureflag call to observable in send-v2

* changed how nudge text is made in credential generator

* added new observable to vault nudges to return specific boolean. Update naming of vault types. update observable calls in credential-generator and send-v2

* update send-v2 and credential generator to use new renamed nudges

* update to create nudge generator spotlight component. using this inside the credential generator for nudge spotlight

* fix imports for Nudge related code

* add libs/angular to storybook

---------

Co-authored-by: Nick Krantz <nick@livefront.com>

libs/tools/send/send-ui/src/new-send-dropdown/new-send-dropdown.component.html

@@ -1,4 +1,10 @@
-<button bitButton size="small" [bitMenuTriggerFor]="itemOptions" buttonType="primary" type="button">
+<button
+  bitButton
+  size="small"
+  [bitMenuTriggerFor]="itemOptions"
+  [buttonType]="buttonType"
+  type="button"
+>
   <i *ngIf="!hideIcon" class="bwi bwi-plus" aria-hidden="true"></i>
   {{ (hideIcon ? "createSend" : "new") | i18n }}
 </button>