[CL-95] loading spinner (#16363)

* add spiner from previous branch

* add loading spinner to button

* Add spinner to dialog

* Add spinner to icon button

* add spinner to multi select component

* fix spinner positioning

* Add mock i18n in stories where needed

* round stroke caps. Update classes

* fix ts error

* fix broken tests

* add missing translation keys to stories

* Add mising key for layout

* Add mising key for nav group

* Add mising key for spotlight

* Add mising key for product switcher

* Add mising key for dialog service

* add translation to copy click story

libs/components/src/no-items/no-items.stories.ts

@@ -15,8 +15,10 @@ import {
   Security,
   VaultOpen,
 } from "@bitwarden/assets/svg";
+import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 
 import { ButtonModule } from "../button";
+import { I18nMockService } from "../utils";
 
 import { NoItemsComponent } from "./no-items.component";
 import { NoItemsModule } from "./no-items.module";
@@ -27,6 +29,12 @@ export default {
   decorators: [
     moduleMetadata({
       imports: [ButtonModule, NoItemsModule],
+      providers: [
+        {
+          provide: I18nService,
+          useValue: new I18nMockService({ loading: "Loading" }),
+        },
+      ],
     }),
   ],
   parameters: {