docs: fix readme links (#11973)

* fix links

Several links gave 404
Some links went to the MD file in the repository, some to the website for the documentation. Adjusted links to go all to the website

* Update README.md

---------

Co-authored-by: ilhan orhan <[email protected]>
Co-authored-by: ilhan orhan <[email protected]>

Author: tobiashofmann

README.md

@@ -23,13 +23,13 @@
 
 ## More Resources
 - [UI5 Web Components Home Page](https://sap.github.io/ui5-webcomponents)
-- [Configuring UI5 Web Components](./docs/2-advanced/01-configuration.md)
-- [Customizing with `UI Theme Designer`](./docs/3-customizing/12-theming.md)
-- [Creating a Custom UI5 Web Components Package](docs/4-development/01-package.md)
-- [Developing Custom UI5 Web Components](docs/4-development/02-component.md)
-- [Micro-Frontends and Custom Elements Scoping](./docs/2-advanced/06-scoping.md)
-- [Release Management](./docs/Release%20Management.md)
-- [F.A.Q.](./docs/FAQ.md)
+- [Configuring UI5 Web Components](https://sap.github.io/ui5-webcomponents/docs/advanced/configuration/)
+- [Customizing with `UI Theme Designer`](https://sap.github.io/ui5-webcomponents/docs/advanced/theming/)
+- [Creating a Custom UI5 Web Components Package](https://sap.github.io/ui5-webcomponents/docs/development/package/)
+- [Developing Custom UI5 Web Components](https://sap.github.io/ui5-webcomponents/docs/development/component/)
+- [Micro-Frontends and Custom Elements Scoping](https://sap.github.io/ui5-webcomponents/docs/advanced/scoping/)
+- [Release Management](https://sap.github.io/ui5-webcomponents/docs/Releases/)
+- [F.A.Q.](https://sap.github.io/ui5-webcomponents/docs/FAQ/)
 
 ## Related Projects
 
@@ -85,7 +85,7 @@ Moreover, all Angular-specific features, such as two-way data binding and Angula
 	<ui5-button>Hello world!</ui5-button>
 	```
 
-	For more information, see [Importing UI5 Web Components](./docs/1-getting-started/02-importing-components.md) and [Understanding UI5 Web Components APIs](./docs/1-getting-started/03-understanding-components-APIs.md).
+	For more information, see [Importing UI5 Web Components](https://sap.github.io/ui5-webcomponents/docs/getting-started/components-packages/) and [Understanding UI5 Web Components APIs](https://sap.github.io/ui5-webcomponents/docs/getting-started/components-APIs/).
 
 ## Typescript Support
 TypeScript Support is enabled for both component development and component consumption.