import legacy frontend & fix dependency issues

packages/api/src/services/membersService.ts

@@ -1,11 +1,11 @@
 import express from "express";
-import { inject, Injectable } from "../infrastructure/di/index.js";
-import { ErrorStates } from "../infrastructure/errorStates.js";
 import {
     type Member,
     type MemberCreateArgs,
     mapDbMemberToMember,
-} from "../models/member.js";
+} from "../dtos/member.js";
+import { inject, Injectable } from "../infrastructure/di/index.js";
+import { ErrorStates } from "../infrastructure/errorStates.js";
 import { DatabaseService } from "./db/prisma.js";
 
 @Injectable()
@@ -43,6 +43,10 @@ export class MembersService {
         createArgs: MemberCreateArgs,
         request: express.Request,
     ): Promise<Member> {
+        const x: MemberCreateArgs = {
+            ...createArgs,
+            geburtsdatum: createArgs.geburtsdatum ?? null,
+        };
         const newMember = await this.database.doRequest(
             async prisma => await prisma.member.create({ data: createArgs }),
             request,