fix: address verified review findings (labels-milestones-time-1)

Signed-off-by: bircni <bircni@icloud.com>

internal/services/metadata.go

@@ -35,6 +35,15 @@ type LabelOptions struct {
 	Archived    *bool   `json:"is_archived,omitempty"`
 }
 
+// KeepArchived returns opts with the archived state of current unless opts sets one: Gitea
+// unarchives a label whose edit leaves is_archived out.
+func (opts LabelOptions) KeepArchived(current Label) LabelOptions {
+	if opts.Archived == nil {
+		opts.Archived = &current.Archived
+	}
+	return opts
+}
+
 // Labels implements explicitly scoped label operations.
 type Labels struct {
 	Client                   *transport.Client
@@ -84,8 +93,14 @@ func (s Labels) Create(ctx context.Context, opts LabelOptions) (Label, error) {
 	if s.Organization != "" && opts.Archived != nil && *opts.Archived {
 		// TODO(sdk): CreateOrgLabelOption.IsArchived
 		var result Label
-		err := sendJSON(ctx, s.Client, http.MethodPost, s.orgEndpoint(), opts, &result)
-		return result, err
+		if err := sendJSON(ctx, s.Client, http.MethodPost, s.orgEndpoint(), opts, &result); err != nil {
+			return result, err
+		}
+		if !result.Archived {
+			// Gitea ignores is_archived when it creates an organization label.
+			return s.Edit(ctx, result.ID, LabelOptions{Archived: opts.Archived})
+		}
+		return result, nil
 	}
 	name, color, description := deref(opts.Name), deref(opts.Color), deref(opts.Description)
 	exclusive, archived := deref(opts.Exclusive), deref(opts.Archived)