[PM-5956] Delete Unused State (#8439)

* Delete Unused State

* Delete One More

* Add Migration to Delete InstalledVersion

* Update Error

libs/common/src/platform/models/domain/account.ts

@@ -65,13 +65,6 @@ export class DataEncryptionPair<TEncrypted, TDecrypted> {
   decrypted?: TDecrypted[];
 }
 
-// This is a temporary structure to handle migrated `DataEncryptionPair` to
-//  avoid needing a data migration at this stage. It should be replaced with
-//  proper data migrations when `DataEncryptionPair` is deprecated.
-export class TemporaryDataEncryption<TEncrypted> {
-  encrypted?: { [id: string]: TEncrypted };
-}
-
 export class AccountData {
   ciphers?: DataEncryptionPair<CipherData, CipherView> = new DataEncryptionPair<
     CipherData,
@@ -182,8 +175,6 @@ export class AccountProfile {
 
 export class AccountSettings {
   defaultUriMatch?: UriMatchStrategySetting;
-  disableGa?: boolean;
-  enableBiometric?: boolean;
   minimizeOnCopyToClipboard?: boolean;
   passwordGenerationOptions?: PasswordGeneratorOptions;
   usernameGenerationOptions?: UsernameGeneratorOptions;
@@ -194,7 +185,6 @@ export class AccountSettings {
   vaultTimeout?: number;
   vaultTimeoutAction?: string = "lock";
   approveLoginRequests?: boolean;
-  avatarColor?: string;
   trustDeviceChoiceForDecryption?: boolean;
 
   /** @deprecated July 2023, left for migration purposes*/