Fix missing __typename checks and standalone var declarations

Add __typename to GraphQL queries and type guards in risk view,
risk list, user view, and user list commands to prevent silent
garbage output when a wrong node type ID is passed. Wrap
standalone var declarations in var () blocks per style guide.

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

pkg/cmd/api/api.go

@@ -26,10 +26,12 @@ import (
 	"go.probo.inc/probo/pkg/cmd/cmdutil"
 )
 
-var schemaEndpoints = map[string]string{
-	"console": "/api/console/v1/graphql",
-	"connect": "/api/connect/v1/graphql",
-}
+var (
+	schemaEndpoints = map[string]string{
+		"console": "/api/console/v1/graphql",
+		"connect": "/api/connect/v1/graphql",
+	}
+)
 
 func NewCmdAPI(f *cmdutil.Factory) *cobra.Command {
 	var (