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/pgpass/lib/index.js

@@ -0,0 +1,23 @@
+'use strict';
+
+var path = require('path')
+  , fs = require('fs')
+  , helper = require('./helper.js')
+;
+
+
+module.exports = function(connInfo, cb) {
+    var file = helper.getFileName();
+    
+    fs.stat(file, function(err, stat){
+        if (err || !helper.usePgPass(stat, file)) {
+            return cb(undefined);
+        }
+
+        var st = fs.createReadStream(file);
+
+        helper.getPassword(connInfo, st, cb);
+    });
+};
+
+module.exports.warnTo = helper.warnTo;