feat: add domain verification notification (#649)

* fix: dont (re)generate client secret with auth type none

* fix(cors): allow Origin from request

* feat: add origin allow list and fix some core issues

* rename migration

* fix UserIDsByDomain

* feat: send email to users after domain claim

* username

* check origin on userinfo

* update oidc pkg

* fix: add migration 1.6

* change username

* change username

* remove unique email aggregate

* change username in mgmt

* search global user by login name

* fix test

* change user search in angular

* fix tests

* merge

* userview in angular

* fix merge

* Update pkg/grpc/management/proto/management.proto

Co-authored-by: Fabi <38692350+fgerschwiler@users.noreply.github.com>

* Update internal/notification/static/i18n/de.yaml

Co-authored-by: Fabi <38692350+fgerschwiler@users.noreply.github.com>

* fix

Co-authored-by: Fabi <38692350+fgerschwiler@users.noreply.github.com>

internal/ui/login/static/templates/init_user.html

@@ -47,8 +47,7 @@
                 id="init-button"
                 name="resend"
                 value="false"
-                class="primary right"
-                {{ if not .PasswordSet }} disabled {{ end }}>{{t "Actions.Next"}}</button>
+                class="primary right">{{t "Actions.Next"}}</button>
         <button type="submit" name="resend" value="true" class="secondary right" formnovalidate>{{t "Actions.Resend" }}</button>
         <a href="{{ loginUrl }}">
             <button class="secondary" type="button">{{t "Actions.Cancel"}}</button>