chore: minor fix in readme

Author: neverbot

README.md

@@ -75,6 +75,12 @@ The values in `src/config.js` are now used as fallbacks when:
 
 ## Usage
 
+### In your local environment
+
+ * Run `npm run dev` to start a local web server. The web client will be available at `http://localhost:5173/`.
+
+### For deployment on a web server
+
  * If you make changes (even only in a json configuration file), you can run `npm run build` to generate the new files in the `/dist` directory.
  * Copy all files inside the `/dist` directory to a web-accessible directory on your web server. Files _must_ be served by a web server, it won't work if you just open the `index.html` file in your browser. Most code editors have plugins to run a local web server to test these kind of things.
  * Point a browser at the root of that directory to load the included `index.html` file.