docs: compact layout, blue/green color coding, 1800px max-width; docs-generator SubParams support

TOOLS/docs-generator/main.go

@@ -130,6 +130,9 @@ func loadSpecs(dir string, ordered []types.ServiceMeta) []types.ServiceSpec {
 		if err := yaml.Unmarshal(b, &spec); err != nil {
 			return err
 		}
+		for i := range spec.Operations {
+			types.FixupSubParams(spec.Operations[i].Params)
+		}
 		specsByID[spec.ServiceID] = spec
 		return nil
 	})