feat-insert-service (#5)

Reviewed-on: http://catelliub.zapto.org:3000/brontomark/flux/pulls/5
Co-authored-by: mark-cachy <marco@catelli.it>
Co-committed-by: mark-cachy <marco@catelli.it>

pubspec.yaml

@@ -7,6 +7,7 @@ environment:
   sdk: ^3.11.3
 
 dependencies:
+  collection: ^1.19.1
   equatable: ^2.0.8
   file_picker: ^11.0.2
   flutter:
@@ -17,7 +18,9 @@ dependencies:
   get_it: ^9.2.1
   go_router: ^17.2.0
   google_fonts: ^8.0.2
+  internet_file: ^1.3.0
   intl: ^0.20.2
+  pdfx: ^2.9.2
   shared_preferences: ^2.5.5
   supabase_flutter: ^2.12.2