fix: added the watch to the script and updated readme

.gitignore

@@ -1,2 +1,3 @@
 .idea/
-node_modules/
+node_modules/
+./example

README.md

@@ -60,15 +60,13 @@ Keukenhof.init();
 * Add optional focus control inside the modal window
 * Add support for CSS animations
 * Add accessibility support
-* Add a dev server for local development
 * Write documentation
+* ~~Add a dev server for local development~~
 
 ## Contribute
 
-The current build doesn't contain a dev server, but you can run `build` script to build the library and check for changes
-
-```
-git clone git@github.com:Alexandrshy/keukenhof.git
-cd keukenhof
-yarn
-```
+1. Clone the repository `git@github.com:Alexandrshy/keukenhof.git`
+2. Go to the project directory `cd keukenhof`
+3. Install dependencies `yarn`
+4. Run dev build with auto rebuild after any changes `yarn build:dev`
+5. Complete your improvements, commit changes and submit your pull request for review code

package.json

@@ -42,7 +42,7 @@
     "build": "npm run build:clean && npm run build:lib",
     "build:clean": "rimraf dist",
     "build:lib": "rollup --config config/rollup/rollup.config.lib.js",
-    "build:dev": "rollup --config config/rollup/rollup.config.dev.js",
+    "build:dev": "rollup --config config/rollup/rollup.config.dev.js -w",
     "finish": "npm run lint && npm run types"
   },
   "devDependencies": {