Remove EU environment feature flag from clients (#6619)

libs/angular/src/auth/components/environment-selector.component.html

@@ -63,7 +63,6 @@
         class="environment-selector-dialog-item"
         (click)="toggle(ServerEnvironmentType.EU)"
         [attr.aria-pressed]="selectedEnvironment === ServerEnvironmentType.EU ? 'true' : 'false'"
-        *ngIf="euServerFlagEnabled"
       >
         <i
           class="bwi bwi-fw bwi-sm bwi-check"
@@ -75,7 +74,7 @@
         ></i>
         <span>{{ "euDomain" | i18n }}</span>
       </button>
-      <br *ngIf="euServerFlagEnabled" />
+      <br />
       <button
         type="button"
         class="environment-selector-dialog-item"

libs/angular/src/auth/components/environment-selector.component.ts

@@ -4,7 +4,6 @@ import { Component, EventEmitter, OnDestroy, OnInit, Output } from "@angular/cor
 import { Router } from "@angular/router";
 import { Subject, takeUntil } from "rxjs";
 
-import { FeatureFlag } from "@bitwarden/common/enums/feature-flag.enum";
 import { ConfigServiceAbstraction } from "@bitwarden/common/platform/abstractions/config/config.service.abstraction";
 import {
   EnvironmentService as EnvironmentServiceAbstraction,
@@ -37,7 +36,6 @@ import {
 })
 export class EnvironmentSelectorComponent implements OnInit, OnDestroy {
   @Output() onOpenSelfHostedSettings = new EventEmitter();
-  euServerFlagEnabled: boolean;
   isOpen = false;
   showingModal = false;
   selectedEnvironment: Region;
@@ -89,9 +87,6 @@ export class EnvironmentSelectorComponent implements OnInit, OnDestroy {
 
   async updateEnvironmentInfo() {
     this.selectedEnvironment = this.environmentService.selectedRegion;
-    this.euServerFlagEnabled = await this.configService.getFeatureFlag<boolean>(
-      FeatureFlag.DisplayEuEnvironmentFlag
-    );
   }
 
   close() {

libs/common/src/enums/feature-flag.enum.ts

@@ -1,5 +1,4 @@
 export enum FeatureFlag {
-  DisplayEuEnvironmentFlag = "display-eu-environment",
   DisplayLowKdfIterationWarningFlag = "display-kdf-iteration-warning",
   Fido2VaultCredentials = "fido2-vault-credentials",
   TrustedDeviceEncryption = "trusted-device-encryption",