feat(core): Introduce native implementations for Base64, random generation and normalization; remove runtime plugin dependencies; update tests, docs and package metadata

ts/smartstring.plugins.ts

@@ -1,17 +1,4 @@
-// node native
-import * as smartenv from '@push.rocks/smartenv';
-const smartenvInstance = new smartenv.Smartenv();
+// @push.rocks ecosystem
 import * as isounique from '@push.rocks/isounique';
 
 export { isounique };
-
-import * as url from 'url';
-export { url };
-
-// third party
-import { Base64 as jsBase64 } from 'js-base64';
-
-import stripIndent from 'strip-indent';
-import randomatic from 'randomatic';
-
-export { jsBase64, stripIndent, randomatic };