Add GraphQL dataloaders for batched record lookups

Introduce dataloadgen-based dataloaders to batch individual
record-by-ID fetches in GraphQL resolvers into single SQL
queries. Each entity type (organization, framework, control,
vendor, document, risk, measure, task, file, report, profile)
gets a LoadByIDs method in coredata and a GetByIDs service
method with variadic arguments and dedicated collection return
types. Resolvers now use dataloader.FromContext instead of
direct service calls for single-record lookups.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/iam/organization_service.go

@@ -1073,6 +1073,35 @@ func (s *OrganizationService) GetProfile(ctx context.Context, profileID gid.GID)
 	return profile, nil
 }
 
+func (s *OrganizationService) GetProfilesByIDs(
+	ctx context.Context,
+	scope coredata.Scoper,
+	profileIDs ...gid.GID,
+) (coredata.MembershipProfiles, error) {
+	var profiles coredata.MembershipProfiles
+
+	err := s.pg.WithConn(
+		ctx,
+		func(conn pg.Conn) error {
+			if err := profiles.LoadByIDs(
+				ctx,
+				conn,
+				scope,
+				profileIDs,
+			); err != nil {
+				return fmt.Errorf("cannot load profiles by ids: %w", err)
+			}
+
+			return nil
+		},
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	return profiles, nil
+}
+
 func (s *OrganizationService) GetProfileForIdentityAndOrganization(ctx context.Context, identityID gid.GID, organizationID gid.GID) (*coredata.MembershipProfile, error) {
 	profile := &coredata.MembershipProfile{}