refactor: split signature from pdf feature

integration_test/export_flow_test.dart

@@ -7,8 +7,8 @@ import 'package:image/image.dart' as img;
 
 import 'package:pdf_signature/data/services/export_service.dart';
 import 'package:pdf_signature/data/services/export_providers.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_library.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_library.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/widgets/pdf_screen.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';

lib/ui/features/pdf/widgets/adjustments_panel.dart

@@ -3,7 +3,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';
 
 import '../../../../data/model/model.dart';
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 
 class AdjustmentsPanel extends ConsumerWidget {
   const AdjustmentsPanel({super.key, required this.sig});

lib/ui/features/pdf/widgets/image_editor_dialog.dart

@@ -2,9 +2,9 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';
 
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 import 'adjustments_panel.dart';
-import 'rotated_signature_image.dart';
+import '../../signature/widgets/rotated_signature_image.dart';
 
 class ImageEditorDialog extends ConsumerWidget {
   const ImageEditorDialog({super.key});

lib/ui/features/pdf/widgets/pdf_page_area.dart

@@ -4,9 +4,9 @@ import 'package:pdf_signature/l10n/app_localizations.dart';
 import 'package:pdfrx/pdfrx.dart';
 
 import '../../../../data/services/export_providers.dart';
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 import '../view_model/pdf_controller.dart';
-import 'signature_drag_data.dart';
+import '../../signature/widgets/signature_drag_data.dart';
 import 'pdf_mock_continuous_list.dart';
 import 'pdf_page_overlays.dart';
 

lib/ui/features/pdf/widgets/pdf_page_overlays.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 import '../view_model/pdf_controller.dart';
 import 'signature_overlay.dart';
 

lib/ui/features/pdf/widgets/pdf_screen.dart

@@ -10,9 +10,9 @@ import 'package:multi_split_view/multi_split_view.dart';
 
 import '../../../../data/services/export_providers.dart';
 import 'package:image/image.dart' as img;
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 import '../view_model/pdf_controller.dart';
-import '../view_model/signature_library.dart';
+import '../../signature/view_model/signature_library.dart';
 import 'draw_canvas.dart';
 import 'pdf_toolbar.dart';
 import 'pdf_page_area.dart';

lib/ui/features/pdf/widgets/signature_drawer.dart

@@ -4,10 +4,10 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';
 
 import '../../../../data/services/export_providers.dart';
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
-import '../view_model/signature_library.dart';
+import '../../signature/view_model/signature_library.dart';
 import 'image_editor_dialog.dart';
-import 'signature_card.dart';
+import '../../signature/widgets/signature_card.dart';
 
 /// Data for drag-and-drop is in signature_drag_data.dart
 

lib/ui/features/pdf/widgets/signature_overlay.dart

@@ -5,12 +5,12 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';
 
 import '../../../../data/model/model.dart';
-import '../view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 import '../view_model/pdf_controller.dart';
-import '../view_model/signature_library.dart';
+import '../../signature/view_model/signature_library.dart';
 import 'image_editor_dialog.dart';
 import '../../../common/menu_labels.dart';
-import 'rotated_signature_image.dart';
+import '../../signature/widgets/rotated_signature_image.dart';
 
 /// Renders a single signature overlay (either interactive or placed) on a page.
 class SignatureOverlay extends ConsumerWidget {

lib/ui/features/signature/view_model/signature_controller.dart

@@ -7,7 +7,7 @@ import 'package:image/image.dart' as img;
 import 'package:pdf_signature/l10n/app_localizations.dart';
 
 import '../../../../data/model/model.dart';
-import 'pdf_controller.dart';
+import '../../pdf/view_model/pdf_controller.dart';
 import 'signature_library.dart';
 
 class SignatureController extends StateNotifier<SignatureState> {

lib/ui/features/welcome/widgets/welcome_screen.dart

@@ -7,7 +7,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';
 
-import '../../pdf/view_model/signature_controller.dart';
+import '../../signature/view_model/signature_controller.dart';
 import '../../pdf/view_model/pdf_controller.dart';
 // Settings dialog is provided via global AppBar in MyApp
 

test/features/step/a_drawn_signature_exists_in_the_canvas.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: a drawn signature exists in the canvas

test/features/step/a_pdf_is_open_and_contains_at_least_one_placed_signature.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/a_pdf_is_open_and_contains_multiple_placed_signatures_across_pages.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter/material.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/a_pdf_is_open_with_no_signatures_placed.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/a_signature_image_is_created.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: a signature image is created

test/features/step/a_signature_image_is_loaded_or_drawn.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: a signature image is loaded or drawn

test/features/step/a_signature_image_is_placed_on_the_page.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/a_signature_image_is_selected.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/a_signature_is_placed_on_page.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter/material.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/a_signature_is_placed_with_a_position_and_size_relative_to_the_page.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'dart:ui';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/an_empty_signature_canvas.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: an empty signature canvas

test/features/step/it_is_placed_on_the_selected_page.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: it is placed on the selected page

test/features/step/multiple_strokes_were_drawn.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: multiple strokes were drawn

test/features/step/nearwhite_background_becomes_transparent_in_the_preview.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:image/image.dart' as img;
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: near-white background becomes transparent in the preview

test/features/step/the_canvas_becomes_blank.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the canvas becomes blank

test/features/step/the_image_is_loaded_and_shown_as_a_signature_asset.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the image is loaded and shown as a signature asset

test/features/step/the_image_is_not_added_to_the_document.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the image is not added to the document

test/features/step/the_image_scales_proportionally.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the image scales proportionally

test/features/step/the_last_stroke_is_removed.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the last stroke is removed

test/features/step/the_preview_updates_immediately.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the preview updates immediately

test/features/step/the_signature_is_stamped_at_the_exact_pdf_page_coordinates_and_size.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the signature is stamped at the exact PDF page coordinates and size

test/features/step/the_signature_remains_within_the_page_area.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the signature remains within the page area

test/features/step/the_signatures_appear_on_the_corresponding_page_in_the_output.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/the_size_and_position_update_in_real_time.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the size and position update in real time

test/features/step/the_user_attempts_to_save.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/the_user_can_apply_or_reset_adjustments.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user can apply or reset adjustments

test/features/step/the_user_changes_contrast_and_brightness_controls.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user changes contrast and brightness controls

test/features/step/the_user_chooses_a_signature_image_file.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user chooses a signature image file

test/features/step/the_user_chooses_undo.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user chooses undo

test/features/step/the_user_clears_the_canvas.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user clears the canvas

test/features/step/the_user_drags_handles_to_resize_and_drags_to_reposition.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user drags handles to resize and drags to reposition

test/features/step/the_user_draws_strokes_and_confirms.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user draws strokes and confirms

test/features/step/the_user_enables_aspect_ratio_lock_and_resizes.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user enables aspect ratio lock and resizes

test/features/step/the_user_enables_background_removal.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user enables background removal

test/features/step/the_user_is_notified_of_the_issue.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import '_world.dart';
 
 /// Usage: the user is notified of the issue

test/features/step/the_user_navigates_to_page_and_places_another_signature.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter/material.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/the_user_places_a_signature_from_picture_on_page.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter/material.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/the_user_places_a_signature_on_page.dart

@@ -2,7 +2,7 @@ import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter/material.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/the_user_places_two_signatures_on_the_same_page.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/features/step/the_user_savesexports_the_document.dart

@@ -1,7 +1,7 @@
 import 'dart:typed_data';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import '_world.dart';
 

test/widget/export_flow_test.dart

@@ -4,7 +4,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import 'package:pdf_signature/data/services/export_service.dart';
 import 'package:pdf_signature/data/services/export_providers.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/widgets/pdf_screen.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';

test/widget/helpers.dart

@@ -5,7 +5,7 @@ import 'package:image/image.dart' as img;
 import 'dart:typed_data';
 
 import 'package:pdf_signature/ui/features/pdf/widgets/pdf_screen.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import 'package:pdf_signature/data/services/export_providers.dart';
 import 'package:pdf_signature/l10n/app_localizations.dart';

test/widget/regression_signature_tests.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_library.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_library.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/widgets/pdf_screen.dart';
 

test/widget/welcome_drop_test.dart

@@ -6,7 +6,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import 'package:pdf_signature/l10n/app_localizations.dart';
 import 'package:pdf_signature/ui/features/welcome/widgets/welcome_screen.dart';
-import 'package:pdf_signature/ui/features/pdf/view_model/signature_controller.dart';
+import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
 import 'package:pdf_signature/ui/features/pdf/view_model/pdf_controller.dart';
 
 class _FakeDropReadable implements DropReadable {

test/widgets/rotated_signature_image_test.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:image/image.dart' as img;
 
-import 'package:pdf_signature/ui/features/pdf/widgets/rotated_signature_image.dart';
+import 'package:pdf_signature/ui/features/signature/widgets/rotated_signature_image.dart';
 
 /// Generates a simple solid-color PNG with given width/height.
 Uint8List makePng({required int w, required int h}) {