diff --git a/app/channels/application_cable/channel.rb b/app/channels/application_cable/channel.rb
index 88942fe..20d85e1 100644
--- a/app/channels/application_cable/channel.rb
+++ b/app/channels/application_cable/channel.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/channels/application_cable/connection.rb b/app/channels/application_cable/connection.rb
index ab575d6..9ef4b5f 100644
--- a/app/channels/application_cable/connection.rb
+++ b/app/channels/application_cable/connection.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/affinities_controller.rb b/app/controllers/affinities_controller.rb
index 63849b2..262ad73 100644
--- a/app/controllers/affinities_controller.rb
+++ b/app/controllers/affinities_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 025dc85..0386c8e 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/captcha_controller.rb b/app/controllers/captcha_controller.rb
index 6c3f3ca..0bc8a7e 100644
--- a/app/controllers/captcha_controller.rb
+++ b/app/controllers/captcha_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/expenses_controller.rb b/app/controllers/expenses_controller.rb
index 3195a8b..b18d06d 100644
--- a/app/controllers/expenses_controller.rb
+++ b/app/controllers/expenses_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index 08334aa..3936ff5 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/guests_controller.rb b/app/controllers/guests_controller.rb
index 1d872fa..d9eef6a 100644
--- a/app/controllers/guests_controller.rb
+++ b/app/controllers/guests_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/summary_controller.rb b/app/controllers/summary_controller.rb
index 0d3f655..345194a 100644
--- a/app/controllers/summary_controller.rb
+++ b/app/controllers/summary_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/tables_arrangements_controller.rb b/app/controllers/tables_arrangements_controller.rb
index c09d453..313f278 100644
--- a/app/controllers/tables_arrangements_controller.rb
+++ b/app/controllers/tables_arrangements_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/tokens_controller.rb b/app/controllers/tokens_controller.rb
index a0ee546..1b7f54c 100644
--- a/app/controllers/tokens_controller.rb
+++ b/app/controllers/tokens_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/users/confirmations_controller.rb b/app/controllers/users/confirmations_controller.rb
index 01eb91e..90eda35 100644
--- a/app/controllers/users/confirmations_controller.rb
+++ b/app/controllers/users/confirmations_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/users/registrations_controller.rb b/app/controllers/users/registrations_controller.rb
index f261e90..ebc7840 100644
--- a/app/controllers/users/registrations_controller.rb
+++ b/app/controllers/users/registrations_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/controllers/users/sessions_controller.rb b/app/controllers/users/sessions_controller.rb
index 4d7b6a8..1816d62 100644
--- a/app/controllers/users/sessions_controller.rb
+++ b/app/controllers/users/sessions_controller.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/extensions/tree_node_extension.rb b/app/extensions/tree_node_extension.rb
index 6894dd7..ada2836 100644
--- a/app/extensions/tree_node_extension.rb
+++ b/app/extensions/tree_node_extension.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 9dbd98c..957232c 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/helpers/expenses_helper.rb b/app/helpers/expenses_helper.rb
index 0b8c324..55fa9a1 100644
--- a/app/helpers/expenses_helper.rb
+++ b/app/helpers/expenses_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/helpers/groups_helper.rb b/app/helpers/groups_helper.rb
index feda408..cdc8004 100644
--- a/app/helpers/groups_helper.rb
+++ b/app/helpers/groups_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/helpers/guests_helper.rb b/app/helpers/guests_helper.rb
index 369b8ed..7a89639 100644
--- a/app/helpers/guests_helper.rb
+++ b/app/helpers/guests_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/helpers/tables_arrangements_helper.rb b/app/helpers/tables_arrangements_helper.rb
index 6353e46..cc3ec20 100644
--- a/app/helpers/tables_arrangements_helper.rb
+++ b/app/helpers/tables_arrangements_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/jobs/application_job.rb b/app/jobs/application_job.rb
index 561fb56..28999cb 100644
--- a/app/jobs/application_job.rb
+++ b/app/jobs/application_job.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/jobs/table_simulator_job.rb b/app/jobs/table_simulator_job.rb
index 51b7256..3f0143b 100644
--- a/app/jobs/table_simulator_job.rb
+++ b/app/jobs/table_simulator_job.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
index b28db31..c248126 100644
--- a/app/mailers/application_mailer.rb
+++ b/app/mailers/application_mailer.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
index 61b9d31..84f2a2d 100644
--- a/app/models/application_record.rb
+++ b/app/models/application_record.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/expense.rb b/app/models/expense.rb
index 66b32f3..34e6030 100644
--- a/app/models/expense.rb
+++ b/app/models/expense.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/group.rb b/app/models/group.rb
index 2db28ed..b949170 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/group_affinity.rb b/app/models/group_affinity.rb
index 8e70d59..0a0b77e 100644
--- a/app/models/group_affinity.rb
+++ b/app/models/group_affinity.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/guest.rb b/app/models/guest.rb
index ad0542f..dd1af9f 100644
--- a/app/models/guest.rb
+++ b/app/models/guest.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/seat.rb b/app/models/seat.rb
index 9c31c42..d91e9bf 100644
--- a/app/models/seat.rb
+++ b/app/models/seat.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/tables_arrangement.rb b/app/models/tables_arrangement.rb
index adece9a..5bbe156 100644
--- a/app/models/tables_arrangement.rb
+++ b/app/models/tables_arrangement.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/user.rb b/app/models/user.rb
index ff46fff..212f812 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/models/wedding.rb b/app/models/wedding.rb
index 83525b5..a87b482 100644
--- a/app/models/wedding.rb
+++ b/app/models/wedding.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/queries/expenses/total_query.rb b/app/queries/expenses/total_query.rb
index ae4fe65..0da237d 100644
--- a/app/queries/expenses/total_query.rb
+++ b/app/queries/expenses/total_query.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/queries/groups/summary_query.rb b/app/queries/groups/summary_query.rb
index 81c91b4..17e8d5d 100644
--- a/app/queries/groups/summary_query.rb
+++ b/app/queries/groups/summary_query.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/serializers/serializable_group.rb b/app/serializers/serializable_group.rb
index b3e2258..85365f2 100644
--- a/app/serializers/serializable_group.rb
+++ b/app/serializers/serializable_group.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/serializers/serializable_guest.rb b/app/serializers/serializable_guest.rb
index ee4bac1..0ab6940 100644
--- a/app/serializers/serializable_guest.rb
+++ b/app/serializers/serializable_guest.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/affinity_groups_hierarchy.rb b/app/services/affinity_groups_hierarchy.rb
index cd448de..dfecad7 100644
--- a/app/services/affinity_groups_hierarchy.rb
+++ b/app/services/affinity_groups_hierarchy.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/libre_captcha.rb b/app/services/libre_captcha.rb
index a3843da..89bbe63 100644
--- a/app/services/libre_captcha.rb
+++ b/app/services/libre_captcha.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/tables/discomfort_calculator.rb b/app/services/tables/discomfort_calculator.rb
index 6a7ebcf..e3f6956 100644
--- a/app/services/tables/discomfort_calculator.rb
+++ b/app/services/tables/discomfort_calculator.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/tables/distribution.rb b/app/services/tables/distribution.rb
index 87dccb0..b66ffc8 100644
--- a/app/services/tables/distribution.rb
+++ b/app/services/tables/distribution.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/tables/shift.rb b/app/services/tables/shift.rb
index d5592d9..a3c5059 100644
--- a/app/services/tables/shift.rb
+++ b/app/services/tables/shift.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/tables/swap.rb b/app/services/tables/swap.rb
index 04abc18..a8dff9b 100644
--- a/app/services/tables/swap.rb
+++ b/app/services/tables/swap.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/tables/table.rb b/app/services/tables/table.rb
index cc05ea0..4eea9a0 100644
--- a/app/services/tables/table.rb
+++ b/app/services/tables/table.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/services/vns/engine.rb b/app/services/vns/engine.rb
index d66c80b..0458f74 100644
--- a/app/services/vns/engine.rb
+++ b/app/services/vns/engine.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/app/views/layouts/mailer.html.erb b/app/views/layouts/mailer.html.erb
index a8eafc7..3c8d6c8 100644
--- a/app/views/layouts/mailer.html.erb
+++ b/app/views/layouts/mailer.html.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<!DOCTYPE html>
diff --git a/app/views/layouts/mailer.text.erb b/app/views/layouts/mailer.text.erb
index 0769757..ce679d1 100644
--- a/app/views/layouts/mailer.text.erb
+++ b/app/views/layouts/mailer.text.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<%= yield %>
diff --git a/app/views/users/mailer/confirmation_instructions.html.erb b/app/views/users/mailer/confirmation_instructions.html.erb
index f477218..c9270f7 100644
--- a/app/views/users/mailer/confirmation_instructions.html.erb
+++ b/app/views/users/mailer/confirmation_instructions.html.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<p>Welcome <%= @email %>!</p>
diff --git a/app/views/users/mailer/email_changed.html.erb b/app/views/users/mailer/email_changed.html.erb
index 0e68a0a..c379e60 100644
--- a/app/views/users/mailer/email_changed.html.erb
+++ b/app/views/users/mailer/email_changed.html.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<p>Hello <%= @email %>!</p>
diff --git a/app/views/users/mailer/password_change.html.erb b/app/views/users/mailer/password_change.html.erb
index bf4de87..8a53eb1 100644
--- a/app/views/users/mailer/password_change.html.erb
+++ b/app/views/users/mailer/password_change.html.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<p>Hello <%= @resource.email %>!</p>
diff --git a/app/views/users/mailer/reset_password_instructions.html.erb b/app/views/users/mailer/reset_password_instructions.html.erb
index 0499866..a011847 100644
--- a/app/views/users/mailer/reset_password_instructions.html.erb
+++ b/app/views/users/mailer/reset_password_instructions.html.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<p>Hello <%= @resource.email %>!</p>
diff --git a/app/views/users/mailer/unlock_instructions.html.erb b/app/views/users/mailer/unlock_instructions.html.erb
index b59cb33..45be320 100644
--- a/app/views/users/mailer/unlock_instructions.html.erb
+++ b/app/views/users/mailer/unlock_instructions.html.erb
@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors %>
+
 <%# Copyright (C) 22024-2025 LibreWeddingPlanner contributors %>
 
 <%<%<%<p>Hello <%= @resource.email %>!</p>
diff --git a/config/application.rb b/config/application.rb
index 1795a6f..e051d8c 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 require_relative 'boot'
diff --git a/config/boot.rb b/config/boot.rb
index 4bebfef..c9ca0ba 100644
--- a/config/boot.rb
+++ b/config/boot.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
diff --git a/config/environment.rb b/config/environment.rb
index 49c0fb1..2be3ca2 100644
--- a/config/environment.rb
+++ b/config/environment.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Load the Rails application.
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 232e88e..3e0c235 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 require "active_support/core_ext/integer/time"
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 4db7dca..4cec721 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 require "active_support/core_ext/integer/time"
diff --git a/config/environments/test.rb b/config/environments/test.rb
index 0982e19..1156956 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 require "active_support/core_ext/integer/time"
diff --git a/config/importmap.rb b/config/importmap.rb
index 7ec75cd..fb0428b 100644
--- a/config/importmap.rb
+++ b/config/importmap.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Pin npm packages by running ./bin/importmap
diff --git a/config/initializers/acts_as_tenant.rb b/config/initializers/acts_as_tenant.rb
index fd8890d..ba9d2dc 100644
--- a/config/initializers/acts_as_tenant.rb
+++ b/config/initializers/acts_as_tenant.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 ActsAsTenant.configure do |config|
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
index 4772d1a..7902dd7 100644
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Be sure to restart your server when you modify this file.
diff --git a/config/initializers/colors.rb b/config/initializers/colors.rb
index ea065fa..ab26a18 100644
--- a/config/initializers/colors.rb
+++ b/config/initializers/colors.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 Chroma.define_palette :decreasing_saturation do
diff --git a/config/initializers/content_security_policy.rb b/config/initializers/content_security_policy.rb
index 8798db8..83d4556 100644
--- a/config/initializers/content_security_policy.rb
+++ b/config/initializers/content_security_policy.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Be sure to restart your server when you modify this file.
diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
index ce186ed..041b41f 100644
--- a/config/initializers/cors.rb
+++ b/config/initializers/cors.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # config/initializers/cors.rb
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index 3977aa9..961e81a 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
index 1be5be3..48572aa 100644
--- a/config/initializers/filter_parameter_logging.rb
+++ b/config/initializers/filter_parameter_logging.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Be sure to restart your server when you modify this file.
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 2a6b3c4..fc14ff5 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Be sure to restart your server when you modify this file.
diff --git a/config/initializers/permissions_policy.rb b/config/initializers/permissions_policy.rb
index f281e9b..67a3540 100644
--- a/config/initializers/permissions_policy.rb
+++ b/config/initializers/permissions_policy.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # Be sure to restart your server when you modify this file.
diff --git a/config/initializers/rswag_api.rb b/config/initializers/rswag_api.rb
index 42deb17..1f2692a 100644
--- a/config/initializers/rswag_api.rb
+++ b/config/initializers/rswag_api.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 Rswag::Api.configure do |c|
diff --git a/config/initializers/rswag_ui.rb b/config/initializers/rswag_ui.rb
index a50e133..f7c3a92 100644
--- a/config/initializers/rswag_ui.rb
+++ b/config/initializers/rswag_ui.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 Rswag::Ui.configure do |c|
diff --git a/config/initializers/ruby_extensions.rb b/config/initializers/ruby_extensions.rb
index 47091de..80dd17a 100644
--- a/config/initializers/ruby_extensions.rb
+++ b/config/initializers/ruby_extensions.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 class Numeric
diff --git a/config/puma.rb b/config/puma.rb
index 128df0b..f3a8111 100644
--- a/config/puma.rb
+++ b/config/puma.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # This configuration file will be evaluated by Puma. The top-level methods that
diff --git a/config/routes.rb b/config/routes.rb
index f53e7f1..3ac2f8a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 Rails.application.routes.draw do
diff --git a/spec/extensions/tree_spec.rb b/spec/extensions/tree_spec.rb
index 4b45e26..0641f1a 100644
--- a/spec/extensions/tree_spec.rb
+++ b/spec/extensions/tree_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/expense.rb b/spec/factories/expense.rb
index cec5134..42b0f77 100644
--- a/spec/factories/expense.rb
+++ b/spec/factories/expense.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/group_affinities.rb b/spec/factories/group_affinities.rb
index be308bd..9875a4d 100644
--- a/spec/factories/group_affinities.rb
+++ b/spec/factories/group_affinities.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/groups.rb b/spec/factories/groups.rb
index 0cd9c48..5d46f0c 100644
--- a/spec/factories/groups.rb
+++ b/spec/factories/groups.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/guest.rb b/spec/factories/guest.rb
index 9efecdb..f537dee 100644
--- a/spec/factories/guest.rb
+++ b/spec/factories/guest.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/table_arrangement.rb b/spec/factories/table_arrangement.rb
index e0c9cbb..2c02391 100644
--- a/spec/factories/table_arrangement.rb
+++ b/spec/factories/table_arrangement.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index edae51d..358f691 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/factories/weddings.rb b/spec/factories/weddings.rb
index 8fa5a9c..83201e6 100644
--- a/spec/factories/weddings.rb
+++ b/spec/factories/weddings.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/expense_spec.rb b/spec/models/expense_spec.rb
index 9a9a025..efbb3e3 100644
--- a/spec/models/expense_spec.rb
+++ b/spec/models/expense_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/group_affinity_spec.rb b/spec/models/group_affinity_spec.rb
index 8afd2c6..8295dd0 100644
--- a/spec/models/group_affinity_spec.rb
+++ b/spec/models/group_affinity_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index c55b081..495dc21 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/guest_spec.rb b/spec/models/guest_spec.rb
index e1f7ad6..545aae9 100644
--- a/spec/models/guest_spec.rb
+++ b/spec/models/guest_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/seat_spec.rb b/spec/models/seat_spec.rb
index 5648c2e..005f90f 100644
--- a/spec/models/seat_spec.rb
+++ b/spec/models/seat_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/tables_arrangement_spec.rb b/spec/models/tables_arrangement_spec.rb
index 96ff744..81c0c6c 100644
--- a/spec/models/tables_arrangement_spec.rb
+++ b/spec/models/tables_arrangement_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index f066e79..e3a9ad3 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/models/wedding_spec.rb b/spec/models/wedding_spec.rb
index 77fae82..0c3675e 100644
--- a/spec/models/wedding_spec.rb
+++ b/spec/models/wedding_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/queries/expenses/total_query_spec.rb b/spec/queries/expenses/total_query_spec.rb
index f1c2c4f..3ef41f6 100644
--- a/spec/queries/expenses/total_query_spec.rb
+++ b/spec/queries/expenses/total_query_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/queries/groups/summary_query_spec.rb b/spec/queries/groups/summary_query_spec.rb
index 6300724..22b23e2 100644
--- a/spec/queries/groups/summary_query_spec.rb
+++ b/spec/queries/groups/summary_query_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index faf5740..223a3de 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/affinities_spec.rb b/spec/requests/affinities_spec.rb
index 9f85d33..9adec9f 100644
--- a/spec/requests/affinities_spec.rb
+++ b/spec/requests/affinities_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/captcha_spec.rb b/spec/requests/captcha_spec.rb
index e3f49cf..378d1e5 100644
--- a/spec/requests/captcha_spec.rb
+++ b/spec/requests/captcha_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/expenses_spec.rb b/spec/requests/expenses_spec.rb
index 1f064d6..776ddda 100644
--- a/spec/requests/expenses_spec.rb
+++ b/spec/requests/expenses_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/groups_spec.rb b/spec/requests/groups_spec.rb
index 2e9d5ac..be66b86 100644
--- a/spec/requests/groups_spec.rb
+++ b/spec/requests/groups_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/guests_spec.rb b/spec/requests/guests_spec.rb
index 0ecd72f..eeb91b1 100644
--- a/spec/requests/guests_spec.rb
+++ b/spec/requests/guests_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/schemas.rb b/spec/requests/schemas.rb
index 549834e..11f6847 100644
--- a/spec/requests/schemas.rb
+++ b/spec/requests/schemas.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/summary_spec.rb b/spec/requests/summary_spec.rb
index d6a1f85..b972b7c 100644
--- a/spec/requests/summary_spec.rb
+++ b/spec/requests/summary_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/tables_arrangements_spec.rb b/spec/requests/tables_arrangements_spec.rb
index 4e87cb2..9b22d99 100644
--- a/spec/requests/tables_arrangements_spec.rb
+++ b/spec/requests/tables_arrangements_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/tokens_spec.rb b/spec/requests/tokens_spec.rb
index a6aac2e..9526e8a 100644
--- a/spec/requests/tokens_spec.rb
+++ b/spec/requests/tokens_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/users/confirmations_spec.rb b/spec/requests/users/confirmations_spec.rb
index 492f6f3..d79d7d5 100644
--- a/spec/requests/users/confirmations_spec.rb
+++ b/spec/requests/users/confirmations_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/users/registrations_spec.rb b/spec/requests/users/registrations_spec.rb
index e55d4c8..62b8e6e 100644
--- a/spec/requests/users/registrations_spec.rb
+++ b/spec/requests/users/registrations_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/requests/users/sessions_spec.rb b/spec/requests/users/sessions_spec.rb
index 60b49e1..62d7b4a 100644
--- a/spec/requests/users/sessions_spec.rb
+++ b/spec/requests/users/sessions_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/services/tables/discomfort_calculator_spec.rb b/spec/services/tables/discomfort_calculator_spec.rb
index 4524a1c..3e1beb4 100644
--- a/spec/services/tables/discomfort_calculator_spec.rb
+++ b/spec/services/tables/discomfort_calculator_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/services/tables/distribution_spec.rb b/spec/services/tables/distribution_spec.rb
index e598a52..fb200a3 100644
--- a/spec/services/tables/distribution_spec.rb
+++ b/spec/services/tables/distribution_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/services/tables/shift_spec.rb b/spec/services/tables/shift_spec.rb
index 39e07f8..7794dbf 100644
--- a/spec/services/tables/shift_spec.rb
+++ b/spec/services/tables/shift_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/services/tables/swap_spec.rb b/spec/services/tables/swap_spec.rb
index d8db4a7..0df37c1 100644
--- a/spec/services/tables/swap_spec.rb
+++ b/spec/services/tables/swap_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/services/vns/engine_spec.rb b/spec/services/vns/engine_spec.rb
index 73d7b82..68c0aab 100644
--- a/spec/services/vns/engine_spec.rb
+++ b/spec/services/vns/engine_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index d405628..5851ed0 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/swagger_helper.rb b/spec/swagger_helper.rb
index 5ba4cce..c1e26a8 100644
--- a/spec/swagger_helper.rb
+++ b/spec/swagger_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true
diff --git a/spec/swagger_response_helper.rb b/spec/swagger_response_helper.rb
index 09df9a1..e27d869 100644
--- a/spec/swagger_response_helper.rb
+++ b/spec/swagger_response_helper.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 - 2025 LibreWeddingPlanner contributors
+
 # Copyright (C) 2024-2025 LibreWeddingPlanner contributors
 
 # frozen_string_literal: true