[PM-3726] Force migration of legacy user's encryption key (#6195)

* [PM-3726] migrate legacy user's encryption key

* [PM-3726] add 2fa support and pr feedback

* [PM-3726] revert launch.json & webpack.config changes

* [PM-3726] remove update key component
- also remove card in vault since legacy users can't login

* [PM-3726] Fix i18n & PR feedback

* [PM-3726] make standalone component

* [PM-3726] linter

* [PM-3726] missing await

* [PM-3726] logout legacy users with vault timeout to never

* [PM-3726] add await

* [PM-3726] skip auto key migration for legacy users

* [PM-3726] pr feedback

* [PM-3726] move check for web into migrate method

---------

Co-authored-by: Jared Snider <116684653+JaredSnider-Bitwarden@users.noreply.github.com>

libs/common/src/platform/abstractions/crypto.service.ts

@@ -42,6 +42,12 @@ export abstract class CryptoService {
    * @returns The user key
    */
   getUserKey: (userId?: string) => Promise<UserKey>;
+
+  /**
+   * Checks if the user is using an old encryption scheme that used the master key
+   * for encryption of data instead of the user key.
+   */
+  isLegacyUser: (masterKey?: MasterKey, userId?: string) => Promise<boolean>;
   /**
    * Use for encryption/decryption of data in order to support legacy
    * encryption models. It will return the user key if available,