Update README

README.md

@@ -2,14 +2,46 @@
 
 ![Continuous Integration](https://github.com/floriandejonckheere/wattson/workflows/Continuous%20Integration/badge.svg)
 
-Smart energy assistant.
+Wattson is a smart energy assistant for the RESPONSE2020 High-Level Energy Management System (HL-EMS) project.
+
+Navigate to [https://wattson.dejonckhee.re](https://wattson.dejonckhee.re) to access the application.
+
+## Installation
+
+Please ensure you have a working [Node.js](https://nodejs.org/en/) environment.
+Install the [Yarn](https://yarnpkg.com/) package manager, then install the project dependencies:
+
+```sh
+yarn install
+```
 
 ## Usage
 
+Run the development server:
+
 ```sh
-yarn
 yarn dev
-yarn test
+```
+
+The application will be available at [http://localhost:5137](http://localhost:5137).
+The API server is proxied through the development server to mitigate CORS issues.
+To change the API server address, change the IP address in `vite.config.ts`.
+
+## Building
+
+For your convenience, a Dockerfile is provided to build a production-ready image.
+The image uses [NGINX](https://www.nginx.com/) to serve the static files, and proxy API requests to the API server.
+
+To build the image, run:
+
+```sh
+docker build -t wattson .
+```
+
+To run the image, run:
+
+```sh
+docker run -p 80:80 wattson
 ```
 
 ## License