Updates docs (#73)

Author: MaxIsJoe

README.md

@@ -13,7 +13,25 @@ The all-in-one backend application for [Unitystation](https://github.com/unityst
 
 ### Development guide
 #### Setting up Docker
-TODO
+
+1- To get started with docker, install it from [here](https://docs.docker.com/get-docker/) and (optionally) install [docker engine](https://docs.docker.com/engine/install/).
+
+2- Fork and clone the project.
+
+3- Inside your project's directory, run `docker compose -f dev-compose.yml up --build` to start building an image.
+
+4- Test out the webui by accessing http://localhost:8000/
+
+##### Navigating web UI
+
+Assuming you've managed to get a page running on http://localhost:8000/, we can now start doing things such as registering a test account.
+
+- http://localhost:8000/admin -> Allows you to view all accounts and edit existing ones.
+- http://localhost:8000/accounts/register -> Allows you to create an account (if you already don't have one)
+- http://localhost:8000/accounts/verify-account -> Allows you to test account verfication manually.
+
+To find more api end points or add new ones, check out `urls.py` under the respective folder of what feature you want mess around with.
+
 
 #### Setting up pre-commit
 This repository uses pre-commit hook which runs every time you make a commit to catch linting and formatting errors early.