fix: resolve TypeScript compilation error in reference loader

Fix type assertion issue in reference.loader.ts where Filter<DTO> type didn't allow 'id' property. Use double type assertion through unknown to resolve compatibility issue.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Diluka

packages/query-graphql/__tests__/resolvers/reference.resolver.spec.ts

@@ -44,9 +44,9 @@ describe('ReferenceResolver', () => {
         id,
         stringField: 'foo'
       }
-      
+
       when(mockService.query(anything())).thenResolve([output])
-      
+
       // @ts-ignore
       // eslint-disable-next-line @typescript-eslint/no-unsafe-call,@typescript-eslint/naming-convention
       const result = await resolver.resolveReference({ __type: 'TestReference', id }, context)
@@ -56,7 +56,7 @@ describe('ReferenceResolver', () => {
     it('should reject if the id is not found', async () => {
       const { resolver } = await createResolverFromNest(TestResolver)
       const context = createContext()
-      
+
       // @ts-ignore
       // eslint-disable-next-line @typescript-eslint/no-unsafe-call,@typescript-eslint/naming-convention
       return expect(resolver.resolveReference({ __type: 'TestReference' }, context)).rejects.toThrow(
@@ -68,9 +68,9 @@ describe('ReferenceResolver', () => {
       const { resolver, mockService } = await createResolverFromNest(TestResolver)
       const context = createContext()
       const id = 'id-not-found'
-      
+
       when(mockService.query(anything())).thenResolve([])
-      
+
       // @ts-ignore
       // eslint-disable-next-line @typescript-eslint/no-unsafe-call,@typescript-eslint/naming-convention
       return expect(resolver.resolveReference({ __type: 'TestReference', id }, context)).rejects.toThrow(

packages/query-graphql/src/loader/reference.loader.ts

@@ -15,8 +15,8 @@ export class ReferenceLoader<DTO> implements NestjsQueryDataloader<DTO, Referenc
       const ids = args.map((arg) => arg.id)
 
       // Use batch query to fetch all entities at once
-      const filter: Filter<DTO> = { id: { in: ids } };
-      const entities = await service.query({ filter });
+      const filter = { id: { in: ids } } as unknown as Filter<DTO>
+      const entities = await service.query({ filter })
 
       // Create a map for fast lookup by ID
       const entityMap = new Map<string | number, DTO>()