update readme

README.md

@@ -2,9 +2,25 @@
 
 The purpose of this project is to build a web application that enables subscribing to notifications when new products are published on various ad based marketplaces. The MVP will be only based on OLX.ba
 
-### Setup
+## Setup
 
-1. Create postgres docker image  
+### Setup with npm commands
+
+1. Run setup script  
+`npm run setup`  
+this will create and run postgres image and then execute migrations
+
+2. Install packages  
+`npm install`
+
+3. Run app  
+`npm start` to run app without restart on changes or  
+`npm run start-mon` to run app with automatic restart on code change
+
+
+### Manual setup
+
+1. Create postgres docker image   
 `docker build -t marketalerts .`
 
 2. Run postgres image with