Website restoration: Node.js backend, restored design, GitHub sync disabled

- Replaced broken .NET backend with Node.js/Express
- Restored original website design with purple gradient hero
- Updated homepage and shop pages with Bootstrap 5 responsive design
- Disabled GitHub remote sync - all code now stored locally only
- Created backup scripts and documentation
- All changes saved on Ubuntu server at /var/www/SkyArtShop

backend/node_modules/jake/README.md

@@ -0,0 +1,17 @@
+### Jake -- the JavaScript build tool for Node.js
+
+[![Build Status](https://travis-ci.org/jakejs/jake.svg?branch=master)](https://travis-ci.org/jakejs/jake)
+
+Documentation site at [http://jakejs.com](http://jakejs.com/)
+
+### Contributing
+1. [Install node](http://nodejs.org/#download).
+2. Clone this repository `$ git clone git@github.com:jakejs/jake.git`.
+3. Install dependencies `$ npm install`.
+4. Run tests with `$ npm test`.
+5. Start Hacking!
+
+### License
+
+Licensed under the Apache License, Version 2.0
+(<http://www.apache.org/licenses/LICENSE-2.0>)