Use search instead of findMany in relation pickers (#7798)

First step of #https://github.com/twentyhq/twenty/issues/3298.
Here we update the search endpoint to allow for a filter argument, which
we currently use in the relation pickers to restrict or exclude ids from
search.
In a future PR we will try to simplify the search logic in the FE

packages/twenty-server/src/engine/api/graphql/workspace-resolver-builder/interfaces/workspace-resolvers-builder.interface.ts

@@ -48,8 +48,11 @@ export interface FindDuplicatesResolverArgs<
   data?: Data[];
 }
 
-export interface SearchResolverArgs {
+export interface SearchResolverArgs<
+  Filter extends RecordFilter = RecordFilter,
+> {
   searchInput?: string;
+  filter?: Filter;
   limit?: number;
 }