remove empty files, resolve relative paths in model

backend/src/graphql/model/GdtEntry.ts

@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
 import { ObjectType, Field } from 'type-graphql'
-import { GdtEntryType } from '../enum/GdtEntryType'
+import { GdtEntryType } from '@enum/GdtEntryType'
 
 @ObjectType()
 export class GdtEntry {

backend/src/graphql/model/GdtSumPerEmail.ts

@@ -1,19 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
-/*
-import { ObjectType, Field } from 'type-graphql'
-
-@ObjectType()
-export class GdtSumPerEmail {
-  constructor(email: string, summe: number) {
-    this.email = email
-    this.summe = summe
-  }
-
-  @Field(() => String)
-  email: string
-
-  @Field(() => Number)
-  summe: number
-}
-*/

backend/src/graphql/model/Transaction.ts

@@ -2,7 +2,7 @@ import { ObjectType, Field } from 'type-graphql'
 import { Decay } from './Decay'
 import { Transaction as dbTransaction } from '@entity/Transaction'
 import Decimal from 'decimal.js-light'
-import { TransactionTypeId } from '../enum/TransactionTypeId'
+import { TransactionTypeId } from '@enum/TransactionTypeId'
 import { User } from './User'
 
 @ObjectType()

backend/src/graphql/model/TransactionList.ts

@@ -1,5 +1,5 @@
 import { ObjectType, Field } from 'type-graphql'
-import CONFIG from '../../config'
+import CONFIG from '@/config'
 import Decimal from 'decimal.js-light'
 import { Transaction } from './Transaction'