[PM-1019] Environment selection clients (#5480)

* [PM-169][PM-142][PM-191] Add Environments to Web and Desktop (#5294)

* [PM-1351] Add property to server-config.response. Change config to be able to fetch without being authed.

* [PM-1351] fetch every hour.

* [PM-1351] fetch on vault sync.

* [PM-1351] browser desktop fetch configs on sync complete.

* [PM-1351] Add methods to retrieve feature flags

* [PM-1351] Add enum to use as key to get values feature flag values

* [PM-1351] Remove debug code

* [PM-1351] Get flags when unauthed. Add enums as params. Hourly always fetch.

* [PM-1351] add check for authed user using auth service

* [PM-169] Web: add drop down to select environment

* [PM-169] Fix pop up menu margins. Add DisplayEuEnvironmentFlag.

* [PM-169] Change menu name.

* [PM-169] Add environment selector ts and html. Add declaration and import on login.module

* [PM-169] Add environment selector to desktop.

* [PM-169] Ignore lint error.

* [PM-169] add takeUntil to subscribes

* [PM-191] PR Fixes, code format

* [PM-168] Add Environments to extension login/registration (#5434)

apps/desktop/src/scss/misc.scss

@@ -421,6 +421,10 @@ app-root > #loading,
   }
 }
 
+.page-top-padding {
+  padding-top: 50px;
+}
+
 .logo-image {
   @include themify($themes) {
     content: url("../images/logo-" + themed("logoSuffix") + "@2x.png");