Implemented settings, new scan, enhanced UI/UX

pubspec.yaml

@@ -45,6 +45,14 @@ dependencies:
   easy_stepper: ^0.8.5+1
   carousel_slider: ^5.1.1
   signature: ^6.3.0
+  url_launcher: ^6.3.2
+  app_links: ^6.4.1
+  get_it: ^8.2.0
+  http_parser: ^4.1.2
+  flutter_barcode_listener: ^0.1.4
+  geolocator: ^14.0.2
+  mobile_scanner: ^7.1.3
+  shared_preferences: ^2.5.3
 
 dev_dependencies:
   build_runner: ^2.5.4