[PM-13776] Generator Icon Button labels (#11623)

* update aria labels for generate and copy buttons within the generator components

- Using the `appA11yTitle` across all icon buttons
- Updated all labels to be targeted towards the credential type rather than just "password"

* add copy/generate passphrase translations to desktop

* add fixme comments for translations

* remove reference to JIRA ticket

libs/tools/generator/components/src/username-generator.component.html

@@ -3,18 +3,23 @@
     <bit-color-password class="tw-font-mono" [password]="value$ | async"></bit-color-password>
   </div>
   <div class="tw-flex tw-items-center tw-space-x-1">
-    <button type="button" bitIconButton="bwi-generate" buttonType="main" (click)="generate$.next()">
-      {{ "generatePassword" | i18n }}
-    </button>
+    <!-- FIXME: Move appA11yTitle translation to `AlgorithmInfo` within the `CredentialGeneratorService`. -->
+    <button
+      type="button"
+      bitIconButton="bwi-generate"
+      buttonType="main"
+      (click)="generate$.next()"
+      [appA11yTitle]="'generateUsername' | i18n"
+    ></button>
+    <!-- FIXME: Move appA11yTitle translation to `AlgorithmInfo` within the `CredentialGeneratorService`. -->
     <button
       type="button"
       bitIconButton="bwi-clone"
       buttonType="main"
       showToast
+      [appA11yTitle]="'copyUsername' | i18n"
       [appCopyClick]="value$ | async"
-    >
-      {{ "copyPassword" | i18n }}
-    </button>
+    ></button>
   </div>
 </bit-card>
 <bit-section [disableMargin]="disableMargin">