docs: add release instructions

RELEASE.md

@@ -0,0 +1,33 @@
+# How to release
+
+To make a release:
+
+- [ ] Make sure you have the latest changes on `main`:
+
+  ```sh
+  git checkout main && git pull origin main
+  ```
+
+- [ ] Build the artifacts with:
+
+  ```sh
+  npm run build
+  ```
+
+- [ ] Package the artifacts with the readme and license:
+
+  ```sh
+  tar -czvf gedusim.tar.gz examples/* dist/* README.md LICENSE
+  ```
+
+- [ ] Create a new GitHub release with the packaged artifacts.
+
+- [ ] Add information on how to run the release:
+
+  > To serve the files locally:
+  >
+  > 1. Download the compiled artifacts (`gedusim.tar.gz`).
+  > 2. Extract the artifacts with `tar -xzf gedusim.tar.gz`.
+  > 3. Serve the files under `dist/` through a web server, (i.e. [http-server](https://www.npmjs.com/package/http-server)).
+  >
+  > You'll now be able to use the simulator locally by going to `http://localhost:8080`

package.json

@@ -36,7 +36,7 @@
     "test": "jest",
     "start": "webpack serve --open --config webpack.dev.js",
     "start-host": "webpack serve --config webpack.dev.js --host 0.0.0.0",
-    "build": "webpack --config webpack.prod.js",
+    "build": "rm -rf dist/ && webpack --config webpack.prod.js",
     "format": "prettier . --write",
     "lint": "prettier . --check && eslint src/"
   },