Add bin entry, making the package executable

Author: SamWilsn

README.md

@@ -2,12 +2,28 @@
 
 [blog](https://wtf.allwallet.dev/)
 
-## Building
+## Usage
+
+Optionally, you can [configure npm to install without superuser permissions][unglobal].
+
+```bash
+# Install the server
+npm install -g @wallet-test-framework/framework
+
+# Run the server
+wtfd
+```
+
+[unglobal]: https://github.com/sindresorhus/guides/blob/3f4ad3e30efd384f42384b61b38e82626a4c3b7a/npm-global-without-sudo.md
+
+## Development
+
+### Building
 
 To install the dependencies:
 
 ```bash
-npm install
+npm install --include=dev
 ```
 
 To compile the TypeScript into JavaScript and create the relevant bundles:
@@ -16,15 +32,15 @@ To compile the TypeScript into JavaScript and create the relevant bundles:
 npm run build
 ```
 
-## Linting
+### Linting
 
 Before creating a pull request, please make sure to run:
 
 ```bash
 npm test
 ```
 
-## Running
+### Running
 
 After building, you can run the web server with:
 

package.json

@@ -13,6 +13,9 @@
             "browser": "./dist/client/worker_chain.js"
         }
     },
+    "bin": {
+        "wtfd": "./dist/server/index.js"
+    },
     "files": [
         "dist"
     ],

server/src/index.ts

@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 import { Connections } from "./connections.js";
 import cors from "cors";
 import express from "express";