fix(config): switch configuration loading from npmextra to smartconfig

ts/tsdocker.config.ts

@@ -3,7 +3,7 @@ import * as paths from './tsdocker.paths.js';
 import type { ITsDockerConfig } from './interfaces/index.js';
 
 const buildConfig = async (): Promise<ITsDockerConfig> => {
-  const npmextra = new plugins.npmextra.Npmextra(paths.cwd);
+  const npmextra = new plugins.npmextra.Smartconfig(paths.cwd);
   const config = npmextra.dataFor<ITsDockerConfig>('@git.zone/tsdocker', {
     registries: [],
     registryRepoMap: {},