fix(documentation): update readme with comprehensive API documentation and hints file

- Updated readme.md with complete API reference and usage examples
- Added readme.hints.md with architecture and implementation details
- Improved documentation structure and clarity
- Version bump to 5.0.13

test/test.ts

@@ -1,4 +1,4 @@
-import { tap, expect } from '@push.rocks/tapbundle';
+import { tap, expect } from '@git.zone/tstest/tapbundle';
 import * as smartenv from '../ts/index.js';
 
 let testEnv: smartenv.Smartenv;