feat: schema-builder and resolver-builder can handle relations (#2398)

* feat: wip add relation

* feat: add relation for custom and standards objects

* fix: use enum instead of magic string

* fix: remove dead code & fix tests

* fix: typo

* fix: BooleanFilter is missing

* fix: Malformed result error

server/src/tenant/query-builder/interfaces/query-builder-options.interface.ts

@@ -0,0 +1,9 @@
+import { GraphQLResolveInfo } from 'graphql';
+
+import { FieldMetadataInterface } from 'src/tenant/schema-builder/interfaces/field-metadata.interface';
+
+export interface QueryBuilderOptions {
+  targetTableName: string;
+  info: GraphQLResolveInfo;
+  fieldMetadataCollection: FieldMetadataInterface[];
+}