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/pg/esm/index.mjs

@@ -0,0 +1,20 @@
+// ESM wrapper for pg
+import pg from '../lib/index.js'
+
+// Re-export all the properties
+export const Client = pg.Client
+export const Pool = pg.Pool
+export const Connection = pg.Connection
+export const types = pg.types
+export const Query = pg.Query
+export const DatabaseError = pg.DatabaseError
+export const escapeIdentifier = pg.escapeIdentifier
+export const escapeLiteral = pg.escapeLiteral
+export const Result = pg.Result
+export const TypeOverrides = pg.TypeOverrides
+
+// Also export the defaults
+export const defaults = pg.defaults
+
+// Re-export the default
+export default pg