Add support for device dehydration v2 (#12316)

* rehydrate/dehydrate device if configured in well-known

* add handling for dehydrated devices

* some fixes

* schedule dehydration

* improve display of own dehydrated device

* created dehydrated device when creating or resetting SSSS

* some UI tweaks

* reorder strings

* lint

* remove statement for testing

* add playwright test

* lint and fix broken test

* update to new dehydration API

* some fixes from review

* try to fix test error

* remove unneeded debug line

* apply changes from review

* add Jest tests

* fix typo

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

* don't need Object.assign

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

---------

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

src/async-components/views/dialogs/security/CreateSecretStorageDialog.tsx

@@ -48,6 +48,7 @@ import InteractiveAuthDialog from "../../../../components/views/dialogs/Interact
 import { IValidationResult } from "../../../../components/views/elements/Validation";
 import { Icon as CheckmarkIcon } from "../../../../../res/img/element-icons/check.svg";
 import PassphraseConfirmField from "../../../../components/views/auth/PassphraseConfirmField";
+import { initialiseDehydration } from "../../../../utils/device/dehydration";
 
 // I made a mistake while converting this and it has to be fixed!
 enum Phase {
@@ -397,6 +398,7 @@ export default class CreateSecretStorageDialog extends React.PureComponent<IProp
                     },
                 });
             }
+            await initialiseDehydration(true);
 
             this.setState({
                 phase: Phase.Stored,