Move the documentation repository to a public repo

Added a LICENSE and documentation on how to contribute

Updated CI/CD to use the root level code

docs/examples/netbird-docker.md

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+---
+sidebar_position: 2
+---
+
+# NetBird Client in Docker
+
+One of the simplest ways of running NetBird client application is to use a pre-built [Docker image](https://hub.docker.com/r/netbirdio/netbird).
+
+**Prerequisites:**
+* **Docker installed.** 
+   If you don't have docker installed, please refer to the installation guide on the official [Docker website](https://docs.docker.com/get-docker/).
+* **NetBird account.** 
+   Register one at [app.netbird.io](https://app.netbird.io/).
+
+You would need to obtain a [setup key](/overview/setup-keys) to associate NetBird client with your account.
+
+The setup key could be found in the NetBird Management dashboard under the Setup Keys tab - [https://app.netbird.io/setup-keys](https://app.netbird.io/setup-keys).
+
+Set the ```WT_SETUP_KEY``` environment variable and run the command. 
+
+```bash
+docker run --rm --privileged -d -e WT_SETUP_KEY=<SETUP KEY> -v netbird-client:/etc/netbird netbirdio/netbird:latest
+```
+
+That is it! Enjoy using NetBird.
+
+If you would like to learn how to run NetBird Client as an ECS agent on AWS, please refer to [this guide](/examples/aws-ecs-client-daemon).