do not allow sign in if team member is blocked

src/actions/signup.ts

@@ -66,8 +66,9 @@ export const signup = {
         });
       }
 
+      let memberUuid;
       try {
-        await getJavaUuid(input.teamMember);
+        memberUuid = await getJavaUuid(input.teamMember);
       } catch (_) {
         throw new ActionError({
           code: 'NOT_FOUND',
@@ -85,6 +86,15 @@ export const signup = {
           });
         }
       }
+      if (memberUuid) {
+        const blockedUser = await db.getBlockedUserByUuid({ uuid: memberUuid });
+        if (blockedUser) {
+          throw new ActionError({
+            code: 'FORBIDDEN',
+            message: 'Dein Mitspieler ist für die Registrierung gesperrt. Bitte suche dir einen anderen Mitspieler'
+          });
+        }
+      }
 
       if (!teamDraft) {
         // check if a team with the same name already exists

src/app/admin/teams/Teams.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import {deleteTeam, editTeam, type Team, teams} from '@app/admin/teams/teams.ts';
+  import { deleteTeam, editTeam, type Team, teams } from '@app/admin/teams/teams.ts';
   import DataTable from '@components/admin/table/DataTable.svelte';
   import CrudPopup from '@components/admin/popup/CrudPopup.svelte';
   import { confirmPopupState } from '@components/popup/ConfirmPopup.ts';