Remove bootstrap classes from shared code (#12906)

Migrates the following components to not use bootstrap.

- apps/web/src/app/components/environment-selector/environment-selector.component.html
- apps/web/src/app/layouts/frontend-layout.component.html
- apps/web/src/app/layouts/org-switcher/org-switcher.component.html
- apps/web/src/app/settings/domain-rules.component.html
- bitwarden_license/bit-web/src/app/secrets-manager/projects/project/project-secrets.component.html
- bitwarden_license/bit-web/src/app/secrets-manager/settings/porting/sm-import.component.html

bitwarden_license/bit-web/src/app/secrets-manager/projects/project/project-secrets.component.html

@@ -2,7 +2,7 @@
   <ng-container *ngIf="projectSecrets?.secrets && projectSecrets?.project; else spinner">
     <div
       *ngIf="projectSecrets.secrets?.length > 0 && projectSecrets.project?.write"
-      class="float-right tw-mt-3 tw-items-center"
+      class="tw-float-right tw-mt-3 tw-items-center"
     >
       <button type="button" bitButton buttonType="secondary" (click)="openNewSecretDialog()">
         <i class="bwi bwi-plus" aria-hidden="true"></i>

bitwarden_license/bit-web/src/app/secrets-manager/settings/porting/sm-import.component.html

@@ -14,7 +14,6 @@
       bitInput
       type="file"
       id="file"
-      class="form-control-file"
       name="file"
       (change)="setSelectedFile($event)"
       accept="application/JSON"
@@ -23,7 +22,7 @@
     />
     <bit-hint>{{ "acceptedFormats" | i18n }} Bitwarden (json)</bit-hint>
   </bit-form-field>
-  <div class="my-4">
+  <div class="tw-my-4">
     {{ "or" | i18n }}
   </div>
   <bit-form-field>
@@ -31,7 +30,6 @@
     <textarea
       bitInput
       id="pastedContents"
-      class="form-control"
       name="FileContents"
       formControlName="pastedContents"
     ></textarea>