docs: provide folders documentation (#115)

* docs: provide folders documentation

Author: mfranzke

output/README.md

@@ -0,0 +1,20 @@
+# Output
+
+This directory contains all component-libraries for every framework we support.
+
+Most of the files will be generated by [Mitosis](https://github.com/BuilderIO/mitosis).
+
+The others files are used to bundle and publish the specific library.
+
+Currently, we support these frameworks:
+
+| Framework                                                                     | Supported | Example | Version                                                                                                                                                                                                              |
+| ----------------------------------------------------------------------------- | :-------: | :-----: | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [Angular](https://angular.io/)                                                |    ✅     |   ❌    | [![@db-ui/ngx-components on Npmjs](https://img.shields.io/npm/v/@db-ui/ngx-components.svg?color=rgb%28237%2C%2028%2C%2036%29 "npm version")](https://npmjs.com/package/@db-ui/ngx-components "DB UI – on NPM")       |
+| [Next.js](https://nextjs.org/)                                                |    ❌     |   ❌    |                                                                                                                                                                                                                      |
+| [MS Power-Apps](https://powerapps.microsoft.com/)                             |    ✅     |   ❌    |                                                                                                                                                                                                                      |
+| [Preact](https://preactjs.com/)                                               |    ❌     |   ❌    |                                                                                                                                                                                                                      |
+| [React](https://reactjs.org/)                                                 |    ✅     |   ✅    | [![@db-ui/react-components on Npmjs](https://img.shields.io/npm/v/@db-ui/react-components.svg?color=rgb%28237%2C%2028%2C%2036%29 "npm version")](https://npmjs.com/package/@db-ui/react-components "DB UI – on NPM") |
+| [Svelte](https://svelte.dev/)                                                 |    ❌     |   ❌    |                                                                                                                                                                                                                      |
+| [Vue](https://vuejs.org/)                                                     |    ✅     |   ✅    | [![@db-ui/v-components on Npmjs](https://img.shields.io/npm/v/@db-ui/v-components.svg?color=rgb%28237%2C%2028%2C%2036%29 "npm version")](https://npmjs.com/package/@db-ui/v-components "DB UI – on NPM")             |
+| [Web-Components](https://developer.mozilla.org/en-US/docs/Web/Web_Components) |    ✅     |   ❌    |                                                                                                                                                                                                                      |