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/lodash/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "lodash",
+  "version": "4.17.21",
+  "description": "Lodash modular utilities.",
+  "keywords": "modules, stdlib, util",
+  "homepage": "https://lodash.com/",
+  "repository": "lodash/lodash",
+  "icon": "https://lodash.com/icon.svg",
+  "license": "MIT",
+  "main": "lodash.js",
+  "author": "John-David Dalton <john.david.dalton@gmail.com>",
+  "contributors": [
+    "John-David Dalton <john.david.dalton@gmail.com>",
+    "Mathias Bynens <mathias@qiwi.be>"
+  ],
+  "scripts": { "test": "echo \"See https://travis-ci.org/lodash-archive/lodash-cli for testing details.\"" }
+}