scripts: adding 'npm start' to run foi-toy web tool locally

Author: getify

.github/workflows/build-foi-toy-web.yml

@@ -36,7 +36,7 @@ jobs:
       - name: install deps and build foi-toy web
         run: |
           npm install
-          npm run build-foi-toy-web
+          npm run build:foi-toy-web
       - name: Setup Pages
         uses: actions/configure-pages@v2
       - name: Upload artifact

package.json

@@ -1,11 +1,13 @@
 {
 	"name": "foi-lang",
-	"version": "0.0.14",
+	"version": "0.0.15",
 	"description": "Foi: a different kind of functional programming language",
 	"repository": "getify/foi-lang",
 	"scripts": {
-		"build-foi-toy-web": "foi-toy/scripts/build-web",
-		"build": "npm run build-foi-toy-web"
+		"build:foi-toy-web": "foi-toy/scripts/build-web",
+		"build": "npm run build:foi-toy-web",
+		"start:foi-toy-web": "npx http-server foi-toy/web -p 8080",
+		"start": "npm run start:foi-toy-web"
 	},
 	"devDependencies": {
 		"minimist": "~1.2.7",